Stirrer Bar Retriever (Product Code: SCI-274/044) is a magnetic pick-up rod used to lift magnetic stirrer bars out of flasks, bottles and beakers in chemistry and biology laboratories. Its strong permanent magnet sits in a PTFE capsule on a screw-in PTFE shaft 8 mm in diameter and 350 mm long, slim enough for narrow-necked vessels, so the bar comes out without tipping out the contents — an everyday companion to any magnetic stirrer. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the Stirrer Bar Retriever Used For?

Once a solution has been mixed, the stirrer bar must come out before the liquid is made up to the mark, transferred or stored. Pouring risks losing the bar or spilling the sample, and fishing with forceps is awkward in a narrow neck. Lower the retriever until the magnet nears the bar, let the bar jump on to the PTFE tip, and lift it straight out. The 350 mm reach suits volumetric flasks, reagent bottles and round-bottom flasks alike.

PTFE resists most laboratory chemicals and has a non-stick surface, so the retriever can go into acidic, alkaline or solvent-based mixtures and be rinsed clean afterwards. When stirring on a hot plate magnetic stirrer, let the liquid cool before retrieving the bar, and keep the magnet away from electronic balances when it is stored.

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab in Ambala, Haryana, supplies the Stirrer Bar Retriever to school, college, research and quality-control laboratories and to dealers in India and international markets. It is often added to the same enquiry as magnetic stirrers, stirrer bars and glassware. Company information is on the ScienceLab profile page.

Related Laboratory Equipment

Items used with the retriever in stirring work:

• Magnetic Stirrer Bar — the bars the retriever is designed to lift.
• Magnetic Stirrer — drives the stirrer bar during mixing.
• Hot Plate Magnetic Stirrer — for mixing with heating.
• Round Bottom Flask 250 ml — a narrow-necked flask where the retriever saves time.
• Volumetric Flask — the bar must come out before making up to the mark.

See more in the Laboratory Equipment and Laboratory Stirrer categories.

Frequently Asked Questions

What are the dimensions of the Stirrer Bar Retriever?
The Stirrer Bar Retriever is 8 mm in diameter and 350 mm long. The slim shaft passes through the narrow necks of flasks and bottles while still reaching the bottom of taller vessels to collect the stirrer bar.

What is the Stirrer Bar Retriever made of?
The Stirrer Bar Retriever has a strong permanent magnet enclosed in a PTFE capsule, attached to a screw-in PTFE shaft. PTFE resists most laboratory chemicals and does not stick easily, so the retriever cleans up readily after use.

Will the Stirrer Bar Retriever work in a narrow-necked flask?
Yes. The Stirrer Bar Retriever is especially useful for vessels with a narrow opening. Make sure the stirrer bar itself is small enough to pass back through the neck, because the retriever lifts the bar out the same way it went in.

How should the Stirrer Bar Retriever be cleaned and stored?
Rinse the Stirrer Bar Retriever with water or a suitable solvent after each use and wipe it dry. Store it where the magnet cannot pick up metal debris, and away from electronic balances and other magnet-sensitive equipment.

Who supplies the Stirrer Bar Retriever?
The Stirrer Bar Retriever is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to laboratories, institutions and dealers in India and international markets, alone or with stirrers and stirrer bars.

What should a Stirrer Bar Retriever quotation request include?
For a Stirrer Bar Retriever quotation, give the quantity, any magnetic stirrers or stirrer bars you want priced with it, and the delivery address. Send the details through the contact page.

Request a Quote

Ask for a price on the Stirrer Bar Retriever through the contact page, or add it to the enquiry cart with your stirring equipment.

Last updated: 24 September 2026

Visualizer Presenter (Deluxe) (Product Code: SCI-280/045) is a document camera used to show textbooks, journals, models, 3D objects and microscope views live on a projector, touch screen or interactive whiteboard in classrooms and laboratories. Teachers use its 8M pixel camera to capture areas up to A3, with 1080p HDMI output at 30fps, auto focus and 100x digital zoom, making it practical smart lab equipment for schools. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the Visualizer Presenter Used For?

Anything a teacher would otherwise hold up in front of the class — a textbook diagram, a worked answer, a pressed leaf, a circuit board or a model — appears enlarged on the room display, so every student sees the same detail at once. The rotating head can point down at the desk or across to a demonstration, and because the visualizer fits microscope eyepieces from 20 to 34 mm, a teacher can share a live slide view before students go to their own microscopes.

Record demonstrations to an SD card for revision or for students who missed the class. The built-in LED lights keep pages readable when room lights are dimmed for the projector, and auto focus copes with switching between flat pages and solid objects. Digital zoom is best for reading small print and fine details. It is a sensible addition to a new school lab setup or a smart classroom.

What to Specify When Ordering

• The display you will connect: projector, touch screen or interactive whiteboard.
• Whether an SD card and HDMI cable should be included in the quotation — ask us.
• Your microscope eyepiece size, to confirm it falls within 20–34 mm.
• Quantity, for example one per classroom or laboratory.

Supplier

ScienceLab, the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, supplies the Visualizer Presenter (Deluxe) to schools, colleges, training centres and dealers in India and international markets. Schools equipping several rooms can combine visualizers with microscopes and other classroom equipment in one enquiry. See the ScienceLab profile page for company details.

Related Laboratory Equipment

Imaging and microscopy items that work well with a visualizer:

• Microscope Digital Camera, 5MP — a dedicated camera for continuous microscope imaging.
• Screen Projection Microscope — another way to show a slide to a group.
• Binocular Biological Microscope, LED — a classroom microscope whose view can be shared; check the eyepiece size.
• Tablet Camera — a tablet-based option for viewing and capturing images.

More classroom and lab items are in Laboratory Equipment.

Frequently Asked Questions

What resolution does the Visualizer Presenter (Deluxe) give?
The Visualizer Presenter (Deluxe) has an 8M pixel camera with a Full HD sensor and delivers a maximum of 1080p through its HDMI output at 30fps, giving a smooth live image on projectors, touch screens and interactive whiteboards.

Can the Visualizer Presenter (Deluxe) be used with a microscope?
Yes. The Visualizer Presenter (Deluxe) is compatible with microscope eyepieces from 20 to 34 mm, so a teacher can share a live microscope view with the class. Check your microscope's eyepiece size before ordering.

How large an area can the Visualizer Presenter (Deluxe) capture?
The Visualizer Presenter (Deluxe) captures images up to A3 size. Its rotating camera head, auto focus and 100x digital zoom let it move from a full double page to a small detail on a model without repositioning the unit.

Can lessons be recorded with the Visualizer Presenter (Deluxe)?
Yes. The Visualizer Presenter (Deluxe) records presentations and saves them via SD card, useful for revision clips and for students who missed a lesson. Ask us whether an SD card should be included in your quotation.

Who supplies the Visualizer Presenter (Deluxe)?
The Visualizer Presenter (Deluxe) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to schools, colleges and dealers in India and international markets, as single units or in classroom quantities.

What does a Visualizer Presenter (Deluxe) quotation need?
For a Visualizer Presenter (Deluxe) quotation, state the number of units, the displays they will connect to, any accessories required and the delivery location. Send the details through the contact page.

Request a Quote

Request a price for the Visualizer Presenter (Deluxe) through the contact page, or add it to the enquiry cart with microscopes and other classroom equipment.

Last updated: 24 September 2026

Centrifuge (Product Code: SCI-282/01) is a bench laboratory centrifuge used to separate solids from liquids in small tubes in school, college and training laboratories. Its durable steel body houses a four-place swing-out rotor with removable buckets that spins 5 ml tubes at up to 2800 rpm, reaching a maximum RCF of 1100 g, with a viewing window and a rotor-energised warning indicator. This laboratory centrifuge is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the Centrifuge Used For?

The centrifuge handles the low-speed separations that come up across science teaching: settling precipitates in qualitative inorganic analysis instead of filtering them, spinning yeast or bacterial cells out of a culture, and showing how centrifugal force speeds up sedimentation. The swing-out buckets let tubes swing horizontally as the rotor turns, so the pellet collects neatly at the bottom and the liquid above can be decanted or drawn off.

Always balance the rotor by loading tubes in opposite pairs with equal volumes, adding a water-filled tube if needed. Close the lid before starting and wait until the rotor has fully stopped before opening; the viewing window and warning indicator show when it is still turning. Wipe the smooth bowl after any spill. It is a dependable item of chemistry lab equipment for schools and biology preparation rooms alike.

What to Specify When Ordering

• The tube size you use: Ø16 x 105 mm, or Ø10 x 75 mm with adapters.
• Whether adapters or spare buckets should be quoted — ask us.
• Your mains supply, as the listed voltage is 230 V, 50 Hz.
• Quantity, and whether centrifuge tubes should be priced with the order.

Supplier

This Centrifuge is supplied by Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, India, to schools, colleges, training laboratories, dealers and importers in India and international markets. Buyers who need vendor registration details can use the company's CIN U29309HR2020PTC087597 and GSTIN 06AAECJ8618A1ZT.

For replacement buckets, adapters or repeat orders, just ask us when you enquire. Company background is on the ScienceLab profile page.

Related Laboratory Equipment

Items used with this centrifuge, and alternatives for larger batches:

• Centrifuge Tubes — tubes for the rotor; check the size against Ø16 x 105 mm.
• Pipette, Pasteur — draws off the liquid above the pellet.
• Test Tube Rack — holds tubes before and after spinning.
• Laboratory Centrifuge — an eight-place model for larger tubes.
• Medico Centrifuge — a swing-out model with speed regulation.

Browse Laboratory Equipment or the Centrifuges range for more options.

Frequently Asked Questions

What is the maximum speed of the Centrifuge?
The Centrifuge reaches a maximum speed of 2800 rpm and a maximum RCF of 1100 g at its 130 mm maximum radius. This suits routine low-speed work such as settling precipitates and sedimenting cells in teaching laboratories.

How many tubes does the Centrifuge take, and what size?
The Centrifuge takes up to 4 tubes of 5 ml capacity in its four-place swing-out rotor. It accepts Ø16 x 105 mm tubes, and Ø10 x 75 mm tubes with adapters, in removable buckets.

What safety features does the Centrifuge have?
The Centrifuge has a durable steel body, a lid that locks in position, a viewing window and a rotor-energised warning indicator that shows when the rotor is live. Its bowl has no crevices, so spills wipe away easily.

What power supply does the Centrifuge need?
The Centrifuge runs on 230 V, 50 Hz and is rated at 100 W. If your laboratory uses a different supply, mention it in your enquiry so we can confirm suitability before quoting.

Who supplies the Centrifuge?
The Centrifuge is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. Schools, colleges and dealers receive quotations from the company and can ask it about spare buckets, adapters, centrifuge tubes and repeat orders.

Is a calibration certificate available for the Centrifuge?
Discuss any calibration-certificate requirement for the Centrifuge with us before you order. State the document you need in your enquiry through the contact page, and we will confirm what can be provided.

Can the Centrifuge be supplied in bulk or for export?
Yes. The Centrifuge can be quoted for single laboratories, institutional orders, dealers and importers in India and international markets. Give the quantity, tube size, supply voltage and destination so we can prepare the quotation.

Request a Quote

Quotations for the Centrifuge are prepared by ScienceLab in Ambala. Send your requirement through the contact page, or add it to the enquiry cart with tubes and racks.

Last updated: 24 September 2026

Carbon Dioxide (CO2) Incubator (Product Code: SCI-284/02) is a controlled-atmosphere incubator used to grow mammalian cells, tissue cultures and CO2-dependent microorganisms in research, biotechnology and university laboratories. It has a 240 litre chamber, CO2 setting from 0 to 20%, temperature setting from ambient +5 to 50 °C with a PT1000 sensor, and a 3 litre water reservoir for humidity, making it core lab equipment for research. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the CO2 Incubator Used For?

Most mammalian cell cultures are kept near body temperature in a humid, CO2-enriched atmosphere, because their bicarbonate-buffered media hold a stable pH only when carbon dioxide is present. The incubator provides that environment for cell lines, primary cultures and tissue explants, and for capnophilic bacteria that grow better with extra CO2. It serves biotechnology, pharmaceutical microbiology and life-science research laboratories alike.

Keep the water reservoir filled so humidity stays high and culture media do not evaporate. The inner glass door lets staff check cultures without opening the chamber fully, and converting to six half-size shelves with six mini glass doors means each opening disturbs only a small section. Run the moist-heat disinfection cycle at 90 °C periodically, with cultures removed, to keep contamination under control.

What to Specify When Ordering

• Power supply: 220 V ±10% / 50 Hz standard, or the 110 V / 60 Hz option.
• Shelf layout: 3 standard shelves or 6 half-size shelves with 6 mini glass doors, and any extra shelves up to 12.
• CO2 gas supply: a cylinder and regulator are not listed as included — ask us.
• Site space and access for an 820 x 780 x 944 mm unit weighing 98 kg.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab from Ambala, Haryana, supplies the Carbon Dioxide (CO2) Incubator to universities, research institutes, biotechnology and pharmaceutical laboratories and dealers in India and international markets. A new cell-culture room can be quoted in one enquiry, together with microscopes, autoclaves and cold storage. Company details are on the ScienceLab profile page.

Related Laboratory Equipment

Equipment that completes a cell-culture workflow:

• Inverted Tissue Culture Microscope — checks cells through the base of flasks and dishes.
• Laboratory Incubator With Visibility Door — for cultures that do not need CO2.
• Distilled Water — for filling the humidity reservoir.
• Laboratory Refrigerator — cold storage for media and reagents.
• Autoclave, Stainless Steel, 15 Litre — sterilises glassware and solutions.

More instruments are listed in Laboratory Equipment.

Frequently Asked Questions

What is the capacity of the Carbon Dioxide (CO2) Incubator?
The Carbon Dioxide (CO2) Incubator has a 240 litre interior measuring 533 x 607 x 670 mm (D x W x H). It comes with 3 shelves of 503 x 554 mm as standard and takes a maximum of 12 shelves.

What CO2 and temperature settings does the CO2 Incubator offer?
The Carbon Dioxide (CO2) Incubator sets CO2 from 0 to 20% with ±0.1% deviation and temperature from ambient +5 to 50 °C using a PT1000 sensor. Ask us for the temperature control deviation of the model quoted.

How does the Carbon Dioxide (CO2) Incubator keep humidity high?
The Carbon Dioxide (CO2) Incubator uses a 3 litre water reservoir inside the chamber, and humidity is listed at 95% or above. Keeping the reservoir filled reduces evaporation from culture media during long incubations.

How is the Carbon Dioxide (CO2) Incubator disinfected?
The Carbon Dioxide (CO2) Incubator has a moist-heat disinfection programme that holds 90 °C for 9 hours, with the complete disinfection taking about 25 hours. Remove all cultures before starting the cycle.

What power and space does the Carbon Dioxide (CO2) Incubator need?
The Carbon Dioxide (CO2) Incubator runs on 220 V ±10% / 50 Hz as standard, with 110 V / 60 Hz optional, and is rated at 735 W. It measures 820 x 780 x 944 mm outside and weighs 98 kg net.

Is a CO2 cylinder included with the Carbon Dioxide (CO2) Incubator?
A CO2 cylinder and regulator are not listed as included with the Carbon Dioxide (CO2) Incubator. Mention your gas-supply arrangements when you enquire through the contact page, and we will advise on what to add.

Who supplies the Carbon Dioxide (CO2) Incubator?
The Carbon Dioxide (CO2) Incubator is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to research, university and industry laboratories and to dealers in India and international markets.

Request a Quote

For a Carbon Dioxide (CO2) Incubator quotation, send the power supply, shelf layout and delivery location through the contact page, or add it to the enquiry cart.

Last updated: 24 September 2026

Ultra Violet/Visible (UV/VIS) Spectrophotometer (Product Code: SCI-287/03) is a true double-beam instrument used to measure sample absorbance across 190–1100 nm for quantitative and qualitative analysis in chemistry, biochemistry, pharmaceutical and environmental laboratories. It works at a fixed 1 nm bandwidth with silicon photodiode detectors, and its integrated 6-cell changer and USB data saving make it one of the more productive analytical lab instruments for routine work. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the UV/VIS Spectrophotometer Used For?

A UV visible spectrophotometer measures how much light a solution absorbs at each wavelength, so concentrations can be calculated from a calibration line using the Beer–Lambert law. Typical work includes nucleic acid and protein estimation in the UV region, enzyme kinetics, colour-reaction tests for nitrate or phosphate in water, and recording absorption spectra to find the wavelength of maximum absorbance. It is also a staple among pharma testing instruments for assay and dissolution samples.

Because the true double-beam design measures sample and reference beams together, lamp drift and solvent absorbance are compensated, which keeps baselines steady during long scans. Use quartz cells for UV measurements, as glass and ordinary plastics absorb UV light; let the lamps warm up and run a solvent blank before measuring. Loading the blank, standards and samples into the 6-cell changer lets a full calibration series run in one sequence.

What to Specify When Ordering

• Cells: quartz or glass, and how many, as cells are not listed as included — ask us.
• Your mains supply voltage, which is not stated in the listing.
• Site and installation arrangements, since the listing mentions supply and fit.
• Whether a computer is needed to run the supplied software.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, Ambala, Haryana, which supplies the Ultra Violet/Visible (UV/VIS) Spectrophotometer to universities, research institutes, pharmaceutical and quality-control laboratories and dealers in India and international markets. Instrument rooms can be quoted together with chromatography, balances and glassware in one enquiry. See the ScienceLab profile page for company details.

Related Laboratory Equipment

Other analytical equipment often used alongside it:

• Single Beam Microprocessor UV-VIS Spectrophotometer — a single-beam option for teaching laboratories.
• Digital Photo Colorimeter 5 Filters — filter-based absorbance measurement for simpler colour tests.
• Fourier Transform Infrared Spectrometer (FTIR) — infrared spectra for identifying compounds.
• High Performance Liquid Chromatography (HPLC) — separates mixtures before quantitation.
• Micropipette — for preparing standards and sample dilutions.

More instruments are in Laboratory Equipment and Laboratory Instruments.

Frequently Asked Questions

What wavelength range does the UV/VIS Spectrophotometer cover?
The Ultra Violet/Visible (UV/VIS) Spectrophotometer covers 190 to 1100 nm, spanning the ultraviolet, the visible region and part of the near infrared, at a fixed spectral bandwidth of 1 nm for reproducible results.

What does true double beam mean on this spectrophotometer?
On the Ultra Violet/Visible (UV/VIS) Spectrophotometer, true double beam means light is split into sample and reference beams measured together. This compensates for lamp fluctuations and solvent absorbance, giving steadier baselines and more repeatable scans than a single-beam design.

How many samples can the UV/VIS Spectrophotometer hold at once?
The Ultra Violet/Visible (UV/VIS) Spectrophotometer has an integrated 6-cell changer, so a blank, standards and samples can be loaded together and measured in sequence, increasing sample throughput without repeated handling.

How is data saved on the UV/VIS Spectrophotometer?
The Ultra Violet/Visible (UV/VIS) Spectrophotometer saves data to a USB memory device and is supplied with software for handling results. Tell us if you need to confirm computer requirements for the software before ordering.

Are cuvettes included with the UV/VIS Spectrophotometer?
Cells are not listed as included with the Ultra Violet/Visible (UV/VIS) Spectrophotometer. Quartz cells are needed for UV measurements; state the type and number you want when you enquire through the contact page.

Is installation included with the UV/VIS Spectrophotometer?
The Ultra Violet/Visible (UV/VIS) Spectrophotometer is listed as supply and fit. The installation scope, site requirements and any operator familiarisation are confirmed in the quotation, so describe your site when you ask for a price.

Who supplies the UV/VIS Spectrophotometer?
The Ultra Violet/Visible (UV/VIS) Spectrophotometer is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to research, university, pharmaceutical and testing laboratories and to dealers in India and international markets.

Request a Quote

Request a quotation for the Ultra Violet/Visible (UV/VIS) Spectrophotometer through the contact page, or add it to the enquiry cart with cells and other instruments.

Last updated: 24 September 2026

Self-Tamping Sensi-Disc Dispenser (Product Code: SCI-299/04) is a multi-disc applicator used to place antibiotic discs on inoculated agar plates for antibiotic sensitivity testing in microbiology laboratories. With one stroke it delivers up to 8 antibiotic discs into a petri plate, and between sessions it can be kept, magazines loaded, in its desiccant-charged storage container in a refrigerator — a time-saving item of microbiology lab equipment. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

What Is the Sensi-Disc Dispenser Used For?

In the disc diffusion method, an agar plate is swabbed evenly with a standardised bacterial suspension, antibiotic discs are laid on the surface, and after incubation the diameter of each clear zone of inhibition shows how susceptible the organism is. Placing discs one at a time with forceps is slow and the spacing varies; the dispenser sets up to 8 discs in a fixed pattern in a single stroke, so zones are less likely to overlap, and its self-tamping action presses each disc into contact with the agar.

For storage, leave the antibiotic magazines in the dispenser, place the whole unit in its storage container charged with desiccant, and keep the container in a refrigerator so it is ready for the next run. Let the container reach room temperature before opening it, which stops condensation forming on the discs, and renew the desiccant when it is spent. Clinical-training, food microbiology and pharmaceutical labs all use the method.

What to Specify When Ordering

• The antibiotic discs or magazines you need, as these are not listed as included — ask us.
• The petri plate size your laboratory uses, so we can confirm the dispenser suits it.
• Quantity, for example one dispenser per testing bench.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab, supplies the Self-Tamping Sensi-Disc Dispenser from Ambala, Haryana, to microbiology departments, training laboratories, quality-control labs and dealers in India and international markets. It can be quoted with the plates, swabs and incubation equipment for a complete sensitivity-testing bench. Company details are on the ScienceLab profile page.

Related Laboratory Equipment

Items for the rest of the sensitivity-testing workflow:

• Sterile Swab Tube Cotton Tip — spreads the inoculum evenly across the plate.
• Petri Dish (Complete) — glass plates for the agar.
• Silica Gel Coarse — a desiccant for charging the storage container.
• Laboratory Refrigerator — refrigerated storage for the dispenser and its container.
• Caliper Vernier (Metal) — measures the diameter of each inhibition zone.

Browse Laboratory Equipment for more microbiology items.

Frequently Asked Questions

How many discs does the Self-Tamping Sensi-Disc Dispenser place at once?
The Self-Tamping Sensi-Disc Dispenser delivers up to 8 antibiotic discs into a petri plate with one stroke. The fixed pattern keeps disc spacing consistent from plate to plate, which makes zones of inhibition easier to read and compare.

What test is the Self-Tamping Sensi-Disc Dispenser used for?
The Self-Tamping Sensi-Disc Dispenser is used for antibiotic sensitivity testing by disc diffusion, where discs on a freshly inoculated agar plate produce clear zones whose size shows how susceptible the bacterium is to each antibiotic.

How should the Self-Tamping Sensi-Disc Dispenser be stored?
Leave the antibiotic magazines in the Self-Tamping Sensi-Disc Dispenser, place the entire apparatus in its storage container charged with desiccant, and store the container in a refrigerator. Allow it to reach room temperature before opening for the next use.

What does self-tamping mean on the Sensi-Disc Dispenser?
Self-tamping means the Self-Tamping Sensi-Disc Dispenser presses each disc on to the agar as it is dispensed, so discs make firm contact with the surface and are less likely to shift when the plate is inverted for incubation.

Are antibiotic discs included with the Self-Tamping Sensi-Disc Dispenser?
Antibiotic discs are not listed as included with the Self-Tamping Sensi-Disc Dispenser. List the antibiotics your panel needs when you enquire through the contact page, and we will advise what can be quoted.

Who supplies the Self-Tamping Sensi-Disc Dispenser?
The Self-Tamping Sensi-Disc Dispenser is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to microbiology and quality-control laboratories and to dealers in India and international markets.

Request a Quote

For a Self-Tamping Sensi-Disc Dispenser quotation, send the quantity, plate size and delivery location through the contact page, or add it to the enquiry cart.

Last updated: 24 September 2026

Laboratory Mills (Product Code: SCI-302/05) is a knife-type cutting mill used to reduce coarse solid samples to a fine, uniform powder before analysis in research, testing and teaching laboratories. Analysts preparing feed, food, plastics, pharmaceutical products or waste choose it because its steel-edged knives cope with medium-hard, brittle, temperature-sensitive and moist material while keeping moisture and volatile losses low. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as part of its lab equipment for research in India and abroad.

Specifications

What Are Laboratory Mills Used For?

A laboratory mill turns a lumpy, uneven sample into a homogeneous powder, so that the few grams taken for a test truly represent the whole batch. Typical jobs include grinding feed pellets and food before nutrient or moisture testing, cutting plastics, cables and electronic scrap for material analysis, and preparing pharmaceutical products or refuse-derived fuels for quality checks.

Feed the sample in gradually rather than all at once, and pick a gentler cutting speed for temperature-sensitive or moist material. Clean the knives and grinding chamber between samples to avoid cross-contamination. Because the mill is designed to keep moisture and volatile losses low, the milled powder can go straight to weighing and moisture analysis.

What to Specify When Ordering

• The materials you plan to mill (for example plastics, feed, food or non-ferrous metals) and how hard or moist they are
• The final particle size you need, so we can check it against the listed 5 to 10 micrometre fineness
• Your mains supply and available bench space, so we can confirm the model we quote fits your laboratory
• The number of mills required and the delivery destination

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab, supplies Laboratory Mills from Ambala, Haryana, to research institutes, universities, food and feed testing laboratories, dealers and importers. We handle the quotation, packing and dispatch, and can advise on matching the mill to your sample type. For vendor registration and export paperwork, the supplying company's GSTIN is 06AAECJ8618A1ZT and its Importer-Exporter Code is AAECJ8618A (DGFT). Read more on the ScienceLab company profile.

Related Laboratory Equipment

These items support the steps before and after milling:

• Pestle And Mortar — for grinding very small samples by hand when a powered mill is not needed.
• Analytical Balance — for weighing milled sub-samples accurately before analysis.
• Moisture Analyser — for checking the moisture content of freshly milled powder.
• Electromagnetic Digital Sieve Shaker — for checking the particle-size spread of the milled material.

Browse the complete Laboratory Equipment range for more sample-preparation items.

Frequently Asked Questions

What materials can Laboratory Mills grind?
Laboratory Mills (SCI-302/05) use knives with steel cutting edges to mill plastic, animal feed, bones, cables, cardboard, electronic scrap, foils, food, leather, non-ferrous metals, paper, pharmaceutical products, rubber, waste and wood. They are optimal for medium-hard, brittle, temperature-sensitive and moist samples.

How fine is the sample after milling?
The listed final fineness for Laboratory Mills is 5 to 10 micrometres. The fineness actually reached depends on the material and its hardness, so describe your sample when you enquire and we will confirm what the quoted mill can deliver before you order.

Does milling change the moisture content of the sample?
Laboratory Mills are designed to prepare samples with minimum loss of moisture or volatile constituents, which matters when the powder will later be tested for moisture or volatile content. Keep milling runs short and store the powder in a closed container until analysis.

Is the cutting speed of Laboratory Mills adjustable?
Yes. Laboratory Mills offer variable cutting speed under precise microprocessor control, so the operator can match speed to the sample, running slower for temperature-sensitive or moist material and faster for brittle material that fractures easily.

Who supplies the Laboratory Mills?
Laboratory Mills are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. The company quotes, packs and ships them to institutions, dealers and importers in India and international markets; ask us which make and model is currently offered.

Is a calibration certificate available with Laboratory Mills?
Documentation such as a calibration certificate for Laboratory Mills should be discussed with us before ordering, because availability depends on the model quoted. Please raise it through our contact page together with your other requirements.

What information does a quotation for Laboratory Mills need?
To quote for Laboratory Mills, tell us the materials to be milled, the fineness you need, the number of units and the delivery destination. Send these details through the enquiry cart or contact page and we will reply with a quotation.

Request a Quote

To request a quotation for Laboratory Mills (SCI-302/05), send your requirements through our contact page or add the item to the enquiry cart. We reply to institutional, dealer and export enquiries from India and international markets.

Last updated: 24 September 2026

High Performance Liquid Chromatography (HPLC) (Product Code: SCI-303/06) is a fully automated preparative liquid chromatography system used to separate, detect and collect compounds from mixtures in pharmaceutical, analytical and research laboratories. It runs a quaternary gradient at 0.5 to 10 ml/min with UV or diode-array detection, and its fraction collector allows purification at micro, analytical or preparative scale. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, among its analytical lab instruments for India and international markets.

Specifications

What Is the HPLC System Used For?

HPLC separates the dissolved components of a mixture by pumping a changing blend of solvents through a packed cartridge; each component leaves at its own retention time and is picked up by the UV or diode-array detector. Because this configuration adds a fraction collector, it can also isolate purified portions of a compound, which suits drug development, natural-product isolation, method development and postgraduate teaching in laboratory analytical work.

Filter and degas solvents and buffers before use, and let the automatic flushing and equilibration finish before a sequence starts. Save methods that work as templates so later batches run the same way. At the end of the day, flush buffer salts out of the flow path so they cannot crystallise in the system.

What to Specify When Ordering

• Detector preference: UV monitor or diode-array based detector
• The scale of purification you need: micro, analytical or preparative
• Solvent layout: 24 aqueous buffers, or 12 aqueous buffers plus 12 organic modifiers
• Spare consumables such as 12 mm or 40 mm pre-packed cartridges and 50 ml collection tubes
• Computer, software and site arrangements to be discussed with us before dispatch

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies this HPLC system from Ambala, Haryana, to pharmaceutical companies, universities, research institutes, dealers and importers. We prepare the quotation, coordinate the configuration you choose and arrange packing and shipment. Learn more on our company profile.

Related Laboratory Equipment

Items that support chromatography teaching and sample preparation:

• Chromatography kit — introduces separation principles before students move to instrumental HPLC.
• Chromatography Plates, TLC — for quick thin-layer screening of fractions and mixtures.
• Glass Bottle, for Liquid Reagents Narrow Mouth — for storing prepared buffers and solvents.
• Micropipette — for measuring small sample and standard volumes.
• Analytical Balance — for weighing reference standards accurately.

See more instruments in our Laboratory Equipment category.

Frequently Asked Questions

What flow rate and pressure does the HPLC system handle?
The High Performance Liquid Chromatography (HPLC) system (SCI-303/06) delivers 0.5 to 10 ml/min in gradient mode and is listed for high-range operation at 200 bar, with flow accuracy of less than 2% and flow precision of ± 0.1% RSD.

Which detectors are available for the HPLC system?
The HPLC system is listed with a UV monitor and can be configured with a diode-array based or UV detector. Tell us the compounds you analyse and we will confirm the detector option and wavelengths in your quotation.

Can the HPLC system collect purified fractions?
Yes. This HPLC system is a preparative configuration with a fraction collector, 4 collection racks for a minimum of 30 tubes and 100 tubes of 50 ml, plus a waste diverter valve that sends unwanted eluent to waste instead of the collection tubes.

How many solvents can the HPLC system blend?
The quaternary HPLC system handles 4 eluents with a composition range of 0 to 100% and composition accuracy of ± 0.5%. Solvent positions allow 24 aqueous buffers, or 12 aqueous buffers and 12 organic modifiers, for flexible method development.

Who supplies the HPLC system?
The High Performance Liquid Chromatography (HPLC) system is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. Ask us which make and model is currently offered, together with its software version and support arrangements.

Is a calibration certificate available for the HPLC system?
Availability of a calibration certificate or other validation documents for the HPLC system should be discussed with us before ordering, since it depends on the model quoted. Mention it in your enquiry through our contact page.

What does an HPLC quotation need?
For an HPLC quotation, state your preferred detector, the purification scale, spare cartridges and collection tubes required, the number of systems and the delivery destination in India or abroad. Send the details through the enquiry cart or contact page.

Request a Quote

Ask for a quotation for the HPLC system (SCI-303/06) through our contact page, or add it to the enquiry cart with other laboratory items. Please include your application and detector preference so we can quote the right configuration.

Last updated: 24 September 2026