Bek Bunsen (Product Code: SCI-309/123) is a Bunsen burner — a gas burner connected to a flammable gas supply to give an adjustable flame for heating in school and college laboratories. A knob regulates the gas flow and a rotating collar controls the air intake, so the flame can be tuned once it is lit with a striker. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM maker of Bunsen burners for school labs in India, at its own factory in Ambala.

Key Details

What Is a Bunsen Burner Used For?

The burner supplies the heat for a wide range of practicals: warming liquids in test tubes, boiling water in a beaker on a tripod and gauze, flame tests for metal ions, sterilising inoculating loops in microbiology, and softening glass tubing for bending. Turning the collar to close the air holes gives a yellow, luminous flame that is easy to see when the burner is idle; opening them gives the hotter blue flame used for heating.

Before lighting, check the rubber tubing for cracks and make sure it is pushed firmly onto the gas inlet. Tie back long hair, keep papers away from the bench, light the striker as the gas is turned on, and never leave a lit burner unattended. Close the gas tap at the supply when work is finished.

What to Specify When Ordering

• The type of fuel gas your laboratory uses, so we can confirm the burner and connection suit your supply.
• The number of burners, usually one per bench or student group.
• Accessories such as rubber tubing, strikers, tripod stands and wire gauze.

OEM Manufacturer

The Bek Bunsen is built by Jain Scientific Equipments Private Limited, which operates as ScienceLab and is the burner's OEM (original equipment manufacturer). It is made at the company's own licensed factory at Saha, Ambala, Haryana, India, and delivered factory-direct to schools, colleges, dealers and importers. For replacement parts or repeat orders, ask the manufacturing team directly. More about the company is on the ScienceLab profile.

Related Laboratory Equipment

Accessories needed to set up and use the burner safely:

• Rubber Pipe For Bunsen Burner — connects the burner to the gas tap.
• Gas Lighter, Piezo — a striker for lighting the burner.
• Tripod Stand 200mm — supports beakers and flasks above the flame.
• Gauze Wire — spreads the heat evenly under glassware on the tripod.
• Test Tube Holders — for holding tubes in the flame.

See the Laboratory Equipment category for more heating apparatus.

Frequently Asked Questions

How is the flame of the Bek Bunsen adjusted?
The Bek Bunsen has a knob that sets the amount of gas and a rotating collar that controls the air supply. Adjusting the two together gives the flame you need, from a visible yellow safety flame to a hotter blue heating flame.

What gas does the Bek Bunsen use?
The Bek Bunsen is designed to be connected to a flammable gas source. Our catalogue does not name a specific gas, so please tell us the fuel gas and connection used in your laboratory through the contact page before ordering.

Is a striker supplied with the Bek Bunsen?
The Bek Bunsen is lit with a striker, but our listing does not state that one is included. Strikers and gas lighters are available as separate items; ask us to add one to your quotation if needed.

What safety precautions apply to the Bek Bunsen?
Utmost care is required with the Bek Bunsen. Check the tubing, keep flammable materials away, tie back hair, light the burner as soon as gas flows, never leave it unattended and shut the gas supply after use.

Who manufactures the Bek Bunsen?
The Bek Bunsen is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Schools, colleges and dealers receive quotations directly from the manufacturer.

Can the Bek Bunsen be ordered in bulk for several laboratories?
Yes. ScienceLab quotes the Bek Bunsen in quantity for schools, colleges and dealers across India and international markets. Include the number of burners, your fuel gas type and any accessories when you send the enquiry.

Request a Quote

For a quotation on the Bek Bunsen and its accessories, write to us on the contact page or add the items to the enquiry cart. The manufacturer quotes you directly.

Last updated: 24 September 2026

Horseshoe-Shaped Magnets (Product Code: SCI-319/128) is a permanent U-shaped magnet used to demonstrate magnetic poles and a concentrated magnetic field in school and college physics laboratories. Because its two poles are bent close together, the strongest part of the field sits in the gap between them, so attraction and field-line patterns are easy for students to see. These magnets are made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, as part of its school physics lab equipment range.

Key Details

What Is the Horseshoe Magnet Used For?

In magnetism lessons, a horseshoe magnet is the quickest way to show that every magnet has a north and a south pole and that the field is strongest where the poles face each other. Students lay a sheet of card over the gap and sprinkle iron filings to trace the field lines, pick up pins or paper clips at each pole, or bring a plotting compass near each end to identify its polarity.

Because it is a permanent magnet, it keeps its magnetism with no battery or supply, which makes it a useful contrast when teachers introduce the electromagnet. It is also the usual source of field for motor-effect demonstrations, where a current-carrying wire placed between the poles is pushed sideways. To help the magnets hold their strength, store them in opposite-pole pairs or with a soft-iron keeper across the poles, and avoid dropping or heating them.

OEM Manufacturer

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, the original equipment manufacturer of these horseshoe magnets. They are produced at the company’s own licensed factory at Saha, Ambala, Haryana, rather than bought in from a trader, so schools, colleges, dealers and importers buy directly from the maker.

Repeat orders for the same magnet, and questions about replacing lost or damaged pieces in a class set, are handled by the manufacturer itself — just ask us. Learn more about the company on the ScienceLab company profile.

Related Laboratory Equipment

These catalogue items work alongside horseshoe magnets in magnetism practicals:

• Steel Horseshoe Magnet — another horseshoe design from the Magnets range for comparing strength and build.
• Economy Alnico Bar Magnets — bar magnets for comparing field patterns with the U-shape.
• Compass — for identifying the north and south poles of each magnet.
• Device for Demonstrating Magnetic Field Lines — makes the field around a magnet visible to the whole class.
• Iron-Clad Electromagnet — the switchable counterpart when contrasting permanent magnets and electromagnets.

Browse the full Laboratory Equipment category, or see more items in the Magnets range.

Frequently Asked Questions

What is a horseshoe-shaped magnet?
A horseshoe-shaped magnet is a permanent magnet bent into a U shape so that its north and south poles sit close together. The Horseshoe-Shaped Magnets from ScienceLab (code SCI-319/128) use this shape to concentrate a strong magnetic field in the gap between the poles.

How is a horseshoe magnet different from an electromagnet?
The Horseshoe-Shaped Magnets are permanent magnets, so they stay magnetised without any power supply. An electromagnet produces its field only while current flows through its coil, which means its field can be started and stopped — a contrast often taught in physics lessons.

Who manufactures the Horseshoe-Shaped Magnets?
The Horseshoe-Shaped Magnets are manufactured by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, which is the OEM and makes them at its own factory at Saha, Ambala, Haryana, India. Quotations and repeat orders come straight from the manufacturer.

What material and size are the magnets?
The current listing for the Horseshoe-Shaped Magnets does not state the magnet material, dimensions or pull strength. Please send your requirement through the contact page and ScienceLab will confirm the details of the version offered before you place an order.

How should horseshoe magnets be stored?
Store the Horseshoe-Shaped Magnets in opposite-pole pairs or with a soft-iron keeper across the poles, away from heat and hard knocks, and keep them clear of electronic devices and magnetic cards. These habits help the magnets keep their strength over many classroom sessions.

Can I order horseshoe magnets in bulk for schools or export?
Yes, the Horseshoe-Shaped Magnets can be quoted for a single lab, whole-school sets or dealer and export orders for India and international markets. State the quantity and delivery location in your enquiry, and ScienceLab will reply with a quotation as the manufacturer.

Request a Quote

To order Horseshoe-Shaped Magnets (SCI-319/128), send the quantity and delivery address through our contact page, or add the item to the enquiry cart with the rest of your physics list. Quotes come direct from the manufacturer in Ambala.

Last updated: 24 September 2026

Technical-Chemical Scales with Weighing Stone Boxes (Product Code: SCI-325/131) is a 100 g laboratory weighing scale, supplied with a box of weighing stones, used to weigh reagents and samples in school and college chemistry labs. It reads to a sensitivity of 0.1 g on a pan of about 80–90 mm diameter, inside a die-cast aluminium housing, and adds piece counting, percent weighing and density determination. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as an everyday chemical balance for teaching labs.

Specifications

What Are Technical-Chemical Scales Used For?

Technical-chemical scales are the workhorse weighing instrument of a teaching laboratory. Students use them to weigh out salts for making solutions, record the mass of a product after a reaction, or find the density of a solid sample. With a 100 g ceiling and 0.1 g sensitivity, this model suits routine class quantities rather than trace amounts.

The piece-counting mode helps when counting small identical parts by weight, and percent weighing expresses a sample as a percentage of a reference mass, which is handy in yield exercises. The gram weighing stones in the box give known masses for checking the reading before a practical. Place the scale on a firm, level bench away from draughts, and weigh chemicals in a boat or on weighing paper rather than directly on the pan.

What to Specify When Ordering

• Number of scales, and whether each one needs its own weighing stone box.
• That a 100 g capacity with 0.1 g sensitivity suits your experiments; for heavier loads, compare the semi-analytical scales listed below.
• The measurement units your practicals use, so we can confirm them on the unit quoted.
• Confirmation of the weight set, including the number of 5 g stones.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies these technical-chemical scales together with their weighing stone boxes to schools, colleges, laboratory dealers and importers. Buyers get one point of contact for the scale, the weights and the rest of their chemistry list.

For vendor registration, the supplying company is Jain Scientific Equipments Private Limited (GSTIN 06AAECJ8618A1ZT, LEI 3358004HRD1JIVXKYX49). Read more on the ScienceLab company profile.

Related Laboratory Equipment

Items that are often ordered with a chemistry scale:

• Semi-Analytical Scales with Weighing Stone Boxes — the 200 g companion model with a milligram stone set.
• Plastic Weighing Boats — hold powders and crystals on the pan.
• Weighing Paper — a disposable surface for small samples.
• Analytical Weight Box — an extra set of reference weights for the lab.
• Chemical Beaker 100ml — for dissolving the weighed solid into a solution.

See more in the Laboratory Equipment category and the Balances range.

Frequently Asked Questions

What are the capacity and sensitivity of the Technical-Chemical Scales?
The Technical-Chemical Scales with Weighing Stone Boxes have a maximum capacity of 100 g and a sensitivity of 0.1 g, with a pan of about 80–90 mm diameter. That range suits routine weighing of salts, reagents and samples in school and college chemistry practicals.

Which weighing stones come in the box?
The 8.5 × 6.5 × 3 cm box supplied with the Technical-Chemical Scales holds 1 g (two), 2 g (two), 5 g, 10 g (two), 20 g (one) and 50 g (one) weighing stones. The listing does not give the number of 5 g stones, so please confirm it when you ask for a quote.

What functions does the scale have besides basic weighing?
Besides ordinary weighing, the Technical-Chemical Scales with Weighing Stone Boxes offer a choice of measurement units, piece counting, percent weighing and density determination. These modes let one instrument cover counting, percentage and density exercises in a teaching lab.

Who supplies the Technical-Chemical Scales with Weighing Stone Boxes?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, Ambala, India, supplies the Technical-Chemical Scales with Weighing Stone Boxes to schools, colleges, dealers and importers in India and international markets, and can quote them with the other items on your laboratory list.

Is a calibration certificate available?
Calibration documents for the Technical-Chemical Scales with Weighing Stone Boxes depend on the unit supplied, so please raise this in your enquiry through the contact page. We will tell you what documentation can accompany the order before you confirm it.

What should a quotation request include?
For the Technical-Chemical Scales with Weighing Stone Boxes, include the number of scales, whether each needs its own stone box, the delivery city or country, and any paperwork your institution needs. Send it through the contact page or add the item to the enquiry cart.

Request a Quote

Ask for a price on the Technical-Chemical Scales with Weighing Stone Boxes (SCI-325/131) through our contact page, or add them to the enquiry cart with your other chemistry lab items for one combined quotation.

Last updated: 24 September 2026

Semi-Analytical Scales with Weighing Stone Boxes (Product Code: SCI-327/132) is a 200 g laboratory scale, accompanied by a set of milligram weighing stones, used for weighing chemicals, specimens and samples in school, college and teaching laboratories. Its listed sensitivity is 100 mg, and the die-cast aluminium body carries piece-counting, percent-weighing and density-determination functions for varied practical work. The scale is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to institutions building up their chemistry lab equipment.

Specifications

What Is a Semi-Analytical Scale Used For?

The 200 g capacity lets students weigh larger portions in one go — a filled beaker, a soil sample or a batch of seeds — while still reading in 100 mg steps. The density-determination mode supports lessons on identifying materials, and percent weighing helps when comparing a sample against a reference mass, for example water lost on drying.

The milligram stones, from 10 mg up to 500 mg, act as small reference masses: teachers use them to show how fractional weights build up to a target value and to check that the scale responds to small additions. Lift the stones with forceps rather than fingers, return them to their box after use, and keep the scale level and out of draughts for steady readings.

What to Specify When Ordering

• How many scales you need and whether each should come with its own milligram stone box.
• Whether 200 g capacity at 100 mg sensitivity matches your practicals, or whether the smaller technical-chemical model below is enough.
• The measurement units your syllabus uses, so we can confirm them for the unit quoted.
• Any documentation your institution needs with a weighing instrument.

Supplier

Jain Scientific Equipments Private Limited, which trades as ScienceLab, sources and supplies these semi-analytical scales and their milligram stone boxes from Ambala, Haryana. Schools, colleges, laboratory dealers and importers can combine them with glassware, consumables and other apparatus in a single quotation.

Questions about the unit, the weight set or packing for shipment are answered by the same team that prepares your quote. Background on the company is on the ScienceLab profile page.

Related Laboratory Equipment

Other weighing items a lab may compare or add:

• Technical-Chemical Scales with Weighing Stone Boxes — the 100 g model supplied with gram stones.
• Semi-Analytical Chemical Scales — a related semi-analytical listing to compare.
• Analytical Balance 320 gms — an analytical balance for work that needs finer readings.
• Analytical Weight Box — a separate set of reference weights.
• Plastic Weighing Boats — keep powders off the pan.

Browse the Laboratory Equipment category or the Balances range for more options.

Frequently Asked Questions

What is the capacity and sensitivity of the Semi-Analytical Scales?
The Semi-Analytical Scales with Weighing Stone Boxes weigh up to 200 g with a listed sensitivity of 100 mg. They suit class practicals that handle larger portions, such as filled beakers or soil samples, rather than trace quantities.

Which milligram stones are included?
The Semi-Analytical Scales with Weighing Stone Boxes are accompanied by 10 mg (one), 20 mg (two), 50 mg (one), 100 mg (one), 200 mg (two) and 500 mg (one) weighing stones. Please confirm the set in your enquiry if your lab needs additional pieces.

How do these differ from the Technical-Chemical Scales?
The Semi-Analytical Scales with Weighing Stone Boxes take up to 200 g and come with milligram stones, whereas the Technical-Chemical Scales stop at 100 g and include gram stones. Both are listed with the same readability, so choose by capacity and by the weight set you need.

Who supplies the Semi-Analytical Scales with Weighing Stone Boxes?
The Semi-Analytical Scales with Weighing Stone Boxes are supplied by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, from Ambala, India. The company quotes them to schools, colleges, dealers and importers in India and international markets.

Can a calibration certificate be provided?
Whether a calibration certificate can accompany the Semi-Analytical Scales with Weighing Stone Boxes depends on the unit supplied. Mention it in your enquiry through the contact page, and we will confirm what documentation is possible before you order.

How should the milligram weighing stones be handled?
Handle the stones supplied with the Semi-Analytical Scales with forceps, keep them in their box when not in use, and never let chemicals touch them. Clean, undamaged stones stay consistent as reference masses over many practical sessions.

Request a Quote

For a quotation on the Semi-Analytical Scales with Weighing Stone Boxes (SCI-327/132), write to us through the contact page or place the item in the enquiry cart, stating the quantity and delivery location.

Last updated: 24 September 2026

Burette Clamps with Fasteners (Product Code: SCI-335/135) is a die-pressed mild steel clamp used to hold a burette upright on a stand during titrations in school and college chemistry labs. Its self-closing jaws have rubber-covered ends and open to a maximum of 22 mm, gripping the burette without scratching the glass. This burette clamp is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is a Burette Clamp Used For?

During a titration the burette has to stay vertical and steady, so the meniscus can be read at eye level and the titrant added drop by drop. The clamp is fixed to the rod of a retort or burette stand with its fasteners, and its jaws hold the burette so the student has both hands free for the stopcock and the swirling flask.

Because the jaws close on their own, setting up a row of titration stations is quick: open the jaws, place the burette, release. The rubber-covered ends cushion the glass and stop it slipping. Before a class, check each burette hangs plumb, compare its outer diameter with the 22 mm opening, and replace worn rubber covers so the grip stays secure on every burette stand in the lab.

What to Specify When Ordering

• Number of clamps — usually one per titration station.
• The outer diameter of your burettes, to confirm they fit within the 22 mm jaw opening.
• The stand or rod you will mount them on, so we can confirm the fasteners suit it.

OEM Manufacturer

Jain Scientific Equipments Private Limited, trading as ScienceLab, is the original equipment manufacturer of these burette clamps and produces them at its licensed factory at Saha, Ambala, Haryana. Buying from the OEM means the clamps reach schools, colleges, dealers and importers factory-direct rather than through a chain of traders.

Replacement clamps for existing titration benches and repeat orders are handled by the manufacturer, so ask us whenever you need to extend or refit a lab. Company details are on the ScienceLab profile.

Related Laboratory Equipment

Complete a titration set-up with these items:

• Burette for Bases 25 ml — a burette for the clamp to hold.
• Retort Stand — a stand and rod to mount the clamp on.
• Burette Stand — a dedicated stand for titration benches.
• Clamp Bar Clamps (Counter Clamp) — another self-closing clamp listing to compare.
• Brush Burette — for cleaning the burette after each titration.

More apparatus is listed in the Laboratory Equipment category.

Frequently Asked Questions

What size of burette do the clamps hold?
The Burette Clamps with Fasteners open to a maximum of 22 mm, so they hold burettes whose outer diameter is within that size. Measure your burettes or tell us their size in your enquiry and we will confirm the fit.

What are the Burette Clamps with Fasteners made of?
The Burette Clamps with Fasteners are made from thick mild steel sheet that is die pressed into shape, and the ends of the self-closing jaws are covered with rubber so they grip the burette firmly without scratching the glass.

How do the self-closing jaws work?
The jaws of the Burette Clamps with Fasteners close by themselves when released: squeeze to open them, place the burette between the rubber-covered ends and let go. No screw tightening is needed, which makes setting up several titration stations faster.

Is a stand included with the clamps?
The Burette Clamps with Fasteners are listed as clamps only, and a stand is not mentioned in the catalogue. Pair them with a retort stand or burette stand from ScienceLab, and confirm fastener fit with your existing rods through the contact page.

Who manufactures the Burette Clamps with Fasteners?
The Burette Clamps with Fasteners are manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Schools, colleges, dealers and importers receive quotations directly from the manufacturer.

Can the clamps be ordered in bulk or for export?
Yes, the Burette Clamps with Fasteners can be quoted in class-set and bulk quantities for institutions, dealers and importers in India and international markets. Give the quantity and delivery destination in your enquiry for a quotation.

Request a Quote

Send the quantity of Burette Clamps with Fasteners (SCI-335/135) you need through our contact page, or add them to the enquiry cart along with stands and burettes. Your quotation comes straight from the manufacturer.

Last updated: 24 September 2026

Screw Pipe Clamp (Hoffman Clamp) (Product Code: SCI-338/136) is a screw-adjusted tubing clamp used to regulate or shut off the flow of liquid or gas through flexible tubing in chemistry and biology laboratory set-ups. Made of nickel-plated steel for 16 mm pipe, it has a hinged bottom bar, so it can be fitted or removed without reaching the tube ends. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is a Hoffman Clamp Used For?

A spring pinch clip such as the Mohr clamp is either open or closed, but a Hoffman clamp’s screw lets you set the flow gradually. That makes it the clamp of choice for metering gas from a generator, controlling water from a reservoir or aspirator bottle, or sealing a delivery tube in a gas collection apparatus between readings.

The projection plate sits between the screw tip and the tubing, so tightening presses the tube flat instead of letting the screw cut into it. With the hinged bottom bar, the clamp can be clipped onto tubing that is already connected in an assembled apparatus. Loosen the screw before storing tubing so the rubber does not take a permanent flattened set.

What to Specify When Ordering

• Your tubing size, to confirm it matches the 16 mm pipe this clamp is made for.
• How many clamps each apparatus or bench needs.
• Whether you also need rubber tubing or spring clamps in the same order.

OEM Manufacturer

These Hoffman screw clamps are manufactured by Jain Scientific Equipments Private Limited, which trades as ScienceLab, at its own licensed factory in Saha, Ambala, Haryana. As the OEM, the company supplies them directly to schools, colleges, research labs, dealers and importers, with no trader in between.

Need more clamps to match ones you already use, or replacements for a class set? The manufacturer handles repeat orders itself, so ask us. The ScienceLab company profile has more about the business.

Related Laboratory Equipment

Items used with a screw pipe clamp in flow-control set-ups:

• Rubber Tube (Laboratory) — the flexible tubing the clamp regulates.
• Elastic Clamps for Rubber Pipes (Mohr Clamp) — a spring clip for simple on/off closure.
• Tightening for Screw Pipes (Hoffman Clamp) — another Hoffman clamp listing; compare tubing sizes.
• Hoffman Screw Clip — a screw clip from the chemistry range.
• Rubber Tubing — additional tubing for gas and water lines.

Explore the full Laboratory Equipment category.

Frequently Asked Questions

What tubing size does the Hoffman clamp fit?
The Screw Pipe Clamp (Hoffman Clamp) is made for 16 mm pipe. If your tubing is a different size, tell us its diameter in your enquiry and we will advise whether this clamp or another listing suits it.

How is a Hoffman clamp different from a Mohr clamp?
The Screw Pipe Clamp (Hoffman Clamp) uses a screw, so flow can be reduced step by step or shut off completely. A Mohr clamp is a spring pinch clip that is simply open or closed, which suits quick on/off control but not fine adjustment.

Can it be fitted without disconnecting the tubing?
Yes. The Screw Pipe Clamp (Hoffman Clamp) has a hinged bottom bar, so it can be placed on or removed from tubing directly, without access to the ends of the tube, even when the apparatus is already assembled.

Will the screw damage the rubber tubing?
The Screw Pipe Clamp (Hoffman Clamp) has a projection plate between the screw and the tubing, which prevents the end of the screw from damaging the tube. Tighten only as far as needed and loosen it before storing tubing.

Who manufactures the Screw Pipe Clamp (Hoffman Clamp)?
The Screw Pipe Clamp (Hoffman Clamp) is manufactured by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, the OEM, at its own factory at Saha, Ambala, Haryana, India. Quotations are sent directly by the manufacturer.

What should I include in a quotation request?
For the Screw Pipe Clamp (Hoffman Clamp), include the quantity, the tubing size you use, the delivery city or country, and any other apparatus you want quoted together. Send it through the contact page or the enquiry cart.

Request a Quote

Request a price for the Screw Pipe Clamp (Hoffman Clamp), code SCI-338/136, via our contact page, or add it to the enquiry cart with your tubing and other chemistry lab equipment. Quotes come direct from the manufacturer.

Last updated: 24 September 2026

Vacuum Filter Hopper (Buhner Hopper) (Product Code: SCI-345/139) is a 120 ml Buchner-type vacuum filtration funnel used to separate solids from liquids quickly under suction in chemistry and biology laboratories. A filter paper disc rests on the funnel’s flat perforated base, and suction from below pulls the liquid through, leaving a drier solid on the paper. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, alongside its chemistry lab glassware.

Specifications

What Is a Buchner Funnel Used For?

Vacuum filtration is the standard way to collect crystals after recrystallisation, separate a precipitate in a salt preparation, or wash a solid product on the filter. Compared with gravity filtration through a cone of paper, it is much faster and leaves the solid far drier, which shortens drying time before weighing.

To use it, seat the funnel in a filter flask with a bung or adapter, connect the flask’s side arm to a vacuum pump or water aspirator with thick-walled tubing, and lay a paper disc that covers every hole without climbing the walls. Wet the paper with the solvent, apply suction, then pour. Always release the vacuum before switching off the pump, so water or oil cannot be sucked back into the flask.

What to Specify When Ordering

• Material required — porcelain or borosilicate glass, since the listing names both.
• Whether the 120 ml capacity suits your batch size.
• Filter paper to match the funnel base — ask us for the right disc size.
• Whether you also need a filter flask, tubing and a vacuum source for a complete set.

OEM Manufacturer

Jain Scientific Equipments Private Limited (CIN U29309HR2020PTC087597), trading as ScienceLab, is the original equipment manufacturer of this vacuum filter funnel. Production takes place at the company’s licensed factory at 449, HSIIDC Industrial Area, Saha, Ambala (Factory Licence AMB-ONLINE-CHD-J-414).

Because it comes straight from the maker, schools, colleges, dealers and importers get quotations and repeat supplies without a middleman, and questions about matching filtration parts go to the same team. See the company profile for more.

Related Laboratory Equipment

Build a vacuum filtration set-up with these items:

• Vacuum Filtration Equipment — a complete filtration assembly for the lab.
• Conical Filter Flask — the side-arm flask that receives the filtrate.
• Filter Papers — paper discs to lay on the funnel base.
• Vacuum Pump, Hand — a simple suction source for small batches.
• Rubber Tube (Laboratory) — connects the flask to the pump.

More items are in the Laboratory Equipment category.

Frequently Asked Questions

What is the capacity of the Vacuum Filter Hopper?
The Vacuum Filter Hopper (Buhner Hopper) has a capacity of 120 ml. That volume suits class-scale preparations such as collecting crystals or a precipitate; for larger batches, filter in portions or ask us about other filtration items.

Is the funnel porcelain or glass?
The catalogue listing for the Vacuum Filter Hopper (Buhner Hopper) describes it as a porcelain Buchner funnel but also gives the material as borosilicate glass. Please state which material you need in your enquiry, and we will confirm the version before quoting.

What else is needed for vacuum filtration?
To use the Vacuum Filter Hopper (Buhner Hopper) you also need a filter flask with a bung or adapter, thick-walled tubing, a vacuum pump or water aspirator, and filter paper discs. ScienceLab can quote these items together with the funnel.

Can it be used to filter acids and bases?
The Vacuum Filter Hopper (Buhner Hopper) can filter acidic or basic solutions only when the filter paper suits them, because some filter papers are not resistant to certain acids and bases. Choose a paper grade suited to your sample and rinse the funnel promptly after use.

Who manufactures the Vacuum Filter Hopper (Buhner Hopper)?
The Vacuum Filter Hopper (Buhner Hopper) is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its licensed factory at Saha, Ambala, Haryana, India. Quotations and repeat orders are handled directly by the manufacturer.

Can I order it in bulk or for export?
Yes, the Vacuum Filter Hopper (Buhner Hopper) can be quoted in quantity for schools, colleges, dealers and importers in India and international markets. Include the quantity, preferred material and delivery destination in your request through the contact page.

Request a Quote

To get a price for the Vacuum Filter Hopper (Buhner Hopper), code SCI-345/139, write to us through the contact page or add it to the enquiry cart with the rest of your filtration set. The quotation comes directly from the manufacturer.

Last updated: 24 September 2026

Distiller for Distilled Water (Product Code: SCI-355/144) is an electrically heated water still used to produce distilled water for preparing solutions, rinsing glassware and running experiments in school, college and research laboratories. It delivers 4 litres of distillate per hour from a 3 kW chromium-plated heater housed in a horizontal glass boiler, and its condenser keeps the output cool. This lab water still is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Is a Laboratory Water Distiller Used For?

Tap water carries dissolved salts and other impurities that interfere with titrations, conductivity readings, culture work and the preparation of standard solutions. A water still boils the water and condenses the steam, leaving most of those dissolved solids behind in the boiler. Labs use the distillate to make up reagents, dilute samples, fill wash bottles and give glassware its final rinse.

At 4 litres an hour, the unit can build up a stock of distilled water for a teaching lab over a practical session, and because the condenser delivers the water cool it can be collected straight into a storage bottle. Keep the collecting vessel clean and closed, and descale the glass boiler regularly in hard-water areas so the heater keeps working efficiently. Schools and colleges choosing a water still for a lab in India or abroad should ask us about the water and drain connections before installation.

What to Specify When Ordering

• The electrical supply at your site for a 3 kW heater — ask us to confirm the connection it needs.
• Your daily requirement, to check that 4 litres per hour is enough.
• A storage bottle for the distillate, if you do not already have one.
• Any spare heater or glass parts you want quoted with the still.

OEM Manufacturer

ScienceLab, the trading name of Jain Scientific Equipments Private Limited, is the original equipment manufacturer of this distiller and makes it at its own licensed factory at Saha, Ambala, Haryana. Schools, colleges, research labs, dealers and importers therefore deal with the maker itself rather than a reseller.

That matters for a still, because heaters and glass parts eventually need replacing: questions about spares and repeat orders go directly to the manufacturer, so just ask us. Read more on the ScienceLab profile.

Related Laboratory Equipment

Items that go with a laboratory water still:

• Mariot Bottle (for distilled water) — stores and dispenses the distillate.
• Mariot Bottle (for distilled water) 2.5 liter — a larger storage bottle option.
• Distilled Water — ready-made supply while the still is being installed.
• Water Analysis Kit — for testing feed water and distillate in class.
• Distillation Unit With Tank — an alternative distillation unit to compare.

See the complete Laboratory Equipment category for more.

Frequently Asked Questions

How much distilled water does it produce?
The Distiller for Distilled Water produces 4 litres of distilled water per hour. Over a few hours of running it can build up a stock for a teaching lab’s solutions, rinsing and wash bottles, stored in a clean closed container.

What power does the distiller need?
The Distiller for Distilled Water has a power input of 3 kW through a chromium-plated heater in a horizontal glass boiler. Please tell us your mains supply when you enquire, so we can confirm the electrical connection it needs at your site.

How warm is the water when it comes out?
The distillate from the Distiller for Distilled Water comes out at 25.0–40.0 °C, as tested at an ambient room temperature of 30.0 °C. The condenser keeps the output cool enough to collect directly into a storage bottle.

Is the water pyrogen free?
The catalogue lists the distillate quality of the Distiller for Distilled Water as pyrogen free. Actual quality also depends on the feed water, boiler cleaning and how the distillate is collected and stored, so test the water if your work needs a defined purity.

Who manufactures the Distiller for Distilled Water?
The Distiller for Distilled Water is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Quotations, repeat orders and spare-part enquiries are handled directly by the manufacturer.

Can I get replacement parts later?
Replacement heaters and glass parts for the Distiller for Distilled Water are handled by ScienceLab as the manufacturer. Quote the product code SCI-355/144 and the part you need through the contact page, and we will confirm availability and send a quotation.

Request a Quote

For a quotation on the Distiller for Distilled Water (SCI-355/144), send your requirement and site power details through our contact page, or add it to the enquiry cart. Quotes come direct from the manufacturer in Ambala.

Last updated: 24 September 2026