Probe (16x150mm) (Product Code: SCI-239/88) is an edgeless (rimless) borosilicate glass test tube measuring 16 x 150 mm, used to hold, mix and heat small samples in chemistry and biology practicals. The catalogue name “Probe” refers to a test tube, and this bore and length suit class sets for salt analysis, food tests and flame heating, with transparent glass listed as chemical and heat resistant. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer of borosilicate laboratory glassware in India, at its Ambala factory.

Specifications

What Is a 16 x 150 mm Test Tube Used For?

Test tubes of this size carry out most small-scale reactions in a school lab: dry and wet tests in salt analysis, flame heating of solids, colour changes with indicators, and biology food tests such as starch with iodine or reducing sugars with Benedict’s solution. A rack of these tubes lets each student group run several tests side by side and compare results.

The rimless mouth takes a rubber or cork stopper neatly and sits well in racks. When heating, hold the tube with a test tube holder at an angle, keep the mouth pointed away from people, fill it no more than about one-third, and move it gently in the flame so the liquid does not bump.

OEM Manufacturer

Jain Scientific Equipments Private Limited, which trades as ScienceLab, is the original equipment manufacturer of these test tubes and makes them at its own licensed factory at Saha, Ambala, Haryana. Schools and dealers ordering class quantities are quoted by the producer, and can return to the same maker when breakages mean a set must be replenished. The ScienceLab profile page gives more about the company.

Related Laboratory Equipment

Useful items to order with a class set of test tubes:

• Test Tube Stand — holds tubes upright during tests
• Test Tube Holders — for gripping tubes safely over a flame
• Tube Brush — cleans residues from the tube after use
• Probe (18 x 180 mm) — a larger rimless test tube for bigger volumes
• Probe — another rimless test tube size in the same series

More glassware is listed in Laboratory Equipment.

Frequently Asked Questions

What is Probe (16x150mm)?
Probe (16x150mm) is an edgeless, rimless test tube made of transparent borosilicate glass, 16 mm in diameter and 150 mm long. “Probe” is its catalogue name; the item is used as an ordinary laboratory test tube.

What is Probe (16x150mm) used for?
Probe (16x150mm) is used for small-scale reactions and tests in school and college labs, including salt analysis, heating small quantities of solids or liquids, indicator tests and biology food tests.

Can Probe (16x150mm) be heated in a flame?
Yes, Probe (16x150mm) is made of borosilicate glass listed as heat resistant. Heat it with a test tube holder at an angle, fill it only partly, and move it gently in the flame to avoid sudden boiling.

Who manufactures Probe (16x150mm)?
Probe (16x150mm) is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM making borosilicate glassware at its own factory in Ambala, Haryana, India, and supplying schools, colleges, dealers and importers directly.

How many Probe (16x150mm) test tubes come in a pack?
The listing for Probe (16x150mm) does not state a pack quantity. Tell us how many tubes you need through the contact page, and the quotation will confirm packing for your order.

How should Probe (16x150mm) test tubes be cleaned?
Clean Probe (16x150mm) test tubes with a tube brush and detergent solution, rinse with tap water and then distilled water, and dry them upside down in a rack or on drying pegs before storage.

Request a Quote

For class sets of Probe (16x150mm), send the quantity and delivery location through the contact page or add the tubes to the enquiry cart with racks and holders. You will receive a factory-direct quotation.

Last updated: 24 September 2026

Probe (18 x 180 mm) (Product Code: SCI-241/89) is a rimless borosilicate glass test tube of 18 x 180 mm, used for heating, reacting and collecting larger sample volumes than a small test tube holds in school and college laboratories. Its wider bore and extra length give room for gas-generation experiments, water-bath incubations and tests that need a delivery tube through a stopper. It is produced by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer of chemistry lab glassware in India, at its own factory in Ambala.

Specifications

What Is an 18 x 180 mm Test Tube Used For?

The larger tube suits experiments where a small tube would overflow or boil over: heating solids to decompose them and collecting the gas through a delivery tube, preparing small amounts of a gas for testing, or holding enzyme and digestion mixtures in a water bath. Teachers also use it for demonstrations, where the bigger volume is easier for a class to see.

Because it is longer, clamp it to a retort stand or hold it near the mouth with a test tube holder when heating, and check that your racks and holders take an 18 mm tube. After use, scrub with a tube brush, rinse with distilled water and dry it inverted.

What to Specify When Ordering

• Tube size: 18 x 180 mm under this code; Probe (16x150mm) is the smaller option
• Number of tubes per class set, allowing for breakage
• Racks and holders that fit an 18 mm tube
• Stoppers or delivery tubes, if gas experiments are planned

OEM Manufacturer

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, the OEM that manufactures this test tube at its own licensed factory in Saha, Ambala, Haryana. Buying from the manufacturer gives schools, colleges, dealers and importers a single point of contact for the quotation, the product code and any later replacement tubes. More details are on the ScienceLab profile.

Related Laboratory Equipment

Items that pair with larger test tubes:

• Test Tube Holder — grips the tube during heating
• Test Tube Rack, Polypropylene — storage and drying between classes
• Test Tube with Rim — a rimmed alternative from the same series
• Test Tube 25 x 200mm — a still larger tube for boiling-tube tasks

Browse the Laboratory Equipment category for the complete range.

Frequently Asked Questions

What size is Probe (18 x 180 mm)?
Probe (18 x 180 mm) is a rimless test tube 18 mm in diameter and 180 mm long, made of transparent borosilicate glass. Despite the catalogue name “Probe”, it is used as a laboratory test tube.

When should I choose Probe (18 x 180 mm) over a smaller test tube?
Choose Probe (18 x 180 mm) when a test needs more volume or headspace, such as gas generation, heating solids with a delivery tube, or water-bath incubations where a smaller tube might boil over or be too cramped.

Is Probe (18 x 180 mm) heat and chemical resistant?
Yes, Probe (18 x 180 mm) is made of borosilicate glass listed as heat resistant and chemical resistant, so it can be heated in a flame or water bath and used with common laboratory acids and alkalis.

Who manufactures Probe (18 x 180 mm)?
Probe (18 x 180 mm) is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM with its own factory in Ambala, Haryana, India, and is supplied factory-direct to institutions and trade buyers.

Does Probe (18 x 180 mm) fit a standard test tube rack?
Rack holes vary, so check that yours accept an 18 mm tube before ordering Probe (18 x 180 mm). If you are unsure, ask us through the contact page and we can suggest a matching rack.

Can Probe (18 x 180 mm) be ordered in bulk or for export?
Yes, Probe (18 x 180 mm) can be quoted in class-set and bulk quantities for buyers in India and international markets. Share how many tubes you need and where they are going, and the manufacturer will send a quotation.

Request a Quote

Request a quotation for Probe (18 x 180 mm) through the contact page, or add the tubes, racks and holders you need to the enquiry cart. The manufacturer quotes every order directly.

Last updated: 24 September 2026

Test Tube with Rim (Product Code: SCI-243/90) is a transparent glass tube used to hold, mix and gently heat small quantities of liquids and solids in school and college science practicals. Its 25 x 200 mm size and rimmed mouth make it a roomy, easy-to-handle tube, and the glass is listed as both heat resistant and chemical resistant. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer of chemistry lab glassware, at its own factory in Ambala, India.

Specifications

What Is the Test Tube with Rim Used For?

Students reach for the Test Tube with Rim when they carry out qualitative tests: adding a reagent drop by drop, watching for a colour change, a precipitate or gas bubbles, and warming the mixture over a burner. The generous size leaves room for a glass rod, a thermometer or a small piece of solid, and the transparent wall lets the whole group see what happens.

For safe heating, grip the tube with a holder near the rim, tilt it, point the mouth away from everyone and keep it moving through the flame. Let the glass cool in a rack before washing, and clean it with a tube brush so that no residue is carried into the next test.

What to Specify When Ordering

• The tube size: this listing is the 25 x 200 mm tube with rim; other test tube sizes are separate catalogue items.
• The number of tubes needed per student group or per laboratory.
• Any holders, stands or brushes you want quoted together with the tubes.

OEM Manufacturer

Jain Scientific Equipments Private Limited, trading as ScienceLab, is the OEM (original equipment manufacturer) of the Test Tube with Rim. The tubes are made at the company's own licensed factory at Saha, Ambala, Haryana, India, so schools, colleges, dealers and importers buy straight from the maker instead of through a trader. ScienceLab is a registered MSME enterprise (Udyam UDYAM-HR-01-0003714) and handles export consignments under Importer-Exporter Code AAECJ8618A (DGFT). More about the company is on the ScienceLab profile page.

Related Laboratory Equipment

Items commonly used with the Test Tube with Rim in the same practical:

• Test Tube Holders — grip the tube safely while it is heated over a flame.
• Test Tube Stand — keeps several tubes upright while reactions are compared.
• Container Holders — a wooden holder that keeps a group's tubes organised on the bench.
• Tube Brush — removes residue from the inside of the tube after use.
• Test Tube 12 x 100 mm — a smaller tube for tests that need only a few drops.

See the complete Laboratory Equipment range for more school laboratory glassware and accessories.

Frequently Asked Questions

What size is the Test Tube with Rim?
The Test Tube with Rim (SCI-243/90) measures 25 x 200 mm. This generous size suits class experiments that use more liquid or larger pieces of solid, and the rim at the mouth gives holders and clamps a firm edge to grip.

Can the Test Tube with Rim be heated over a Bunsen burner?
Yes. The Test Tube with Rim is listed as heat resistant, so it can be warmed over a Bunsen burner or in a water bath during normal teaching practicals. Heat it gradually, hold it with a test tube holder and keep the mouth pointed away from people.

Is the Test Tube with Rim resistant to chemicals?
The Test Tube with Rim is made of chemical-resistant glass, which suits routine acid, alkali and salt tests in school and college laboratories. If you plan to use unusual reagents or long contact times, describe the application through our contact page before ordering.

Who manufactures the Test Tube with Rim?
The Test Tube with Rim is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Institutions and dealers therefore receive quotations and repeat supplies directly from the manufacturer rather than from a reseller.

What information does a quotation for the Test Tube with Rim need?
A quotation for the Test Tube with Rim needs the product code SCI-243/90, the quantity, your delivery location and any holders or stands you want on the same order. Send these details through the contact page or add the tube to the enquiry cart.

Can ScienceLab supply the Test Tube with Rim in bulk or for export?
Yes. ScienceLab supplies the Test Tube with Rim in bulk to schools, colleges, dealers and importers in India and international markets. Share the quantity and destination country when you enquire, and packing and dispatch details will be confirmed in the quotation.

Request a Quote

To order the Test Tube with Rim, send your quantity and delivery details through the contact page or add the item to the enquiry cart. Quotations come direct from the manufacturer, ScienceLab, in Ambala.

Last updated: 24 September 2026

Marked (Taruar) Jars 250 ml (Product Code: SCI-247/92) is a graduated, clear borosilicate glass jar used to hold, portion out and carry liquids and small samples in school, college and teaching laboratories. Its 250 ml capacity suits a single bench or student group, and the corrugated cap keeps the contents covered between steps. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer of borosilicate laboratory glassware, at its own factory in Ambala, India.

Specifications

What Is the Marked Jar 250 ml Used For?

A marked jar is handy whenever a class needs a ready portion of distilled water, a dilute solution or a sample prepared before the lesson. The graduations let students check roughly how much liquid is left at a glance, and the capped jar can be carried from the preparation room to the bench with less risk of spills.

For exact volumes, measure with a cylinder or pipette and use the jar to hold and dispense the liquid. Label every jar with its contents, close the cap after use and wash the borosilicate glass with warm water and a brush. These simple habits keep school chemistry lab equipment clean and ready for the next group.

What to Specify When Ordering

• The capacity: this listing is the 250 ml jar; larger marked pots are separate catalogue items.
• How many jars you need per bench, group or laboratory.
• Whether measuring cylinders or beakers should be quoted with the jars.

OEM Manufacturer

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, the OEM (original equipment manufacturer) behind the Marked (Taruar) Jars 250 ml. The jars are produced at the company's own licensed factory at Saha, Ambala, Haryana, India, and go factory-direct to schools, colleges, laboratories, dealers and importers. For repeat orders or replacement caps, ask the manufacturer directly. Company background is on the ScienceLab profile.

Related Laboratory Equipment

These items work alongside the marked jar when liquids are measured, mixed and stored:

• Measuring Cylinder 250 ml — measures an exact volume before it goes into the jar.
• Chemical Beaker 250 ml — for mixing or warming a solution before it is stored.
• Marked (tarred) Pots 250 ml — another marked vessel of the same capacity in the range.
• Marked (tarred) Pots 500 ml — a mid-size option for larger portions.
• Marked (Tarred) Pots (bottle) — the bigger marked bottle for class stock liquids.

Browse the full Laboratory Equipment category for more glassware.

Frequently Asked Questions

What is the capacity of the Marked (Taruar) Jars 250 ml?
The Marked (Taruar) Jars 250 ml holds 250 ml and carries graduations on the glass, so users can check the approximate volume inside without pouring it out. It suits single-group portions of liquids in teaching laboratories.

What is the Marked (Taruar) Jars 250 ml made of?
The Marked (Taruar) Jars 250 ml is made of clear borosilicate glass that is listed as heat resistant and chemical resistant. The clear glass shows the liquid level against the graduations, and the material tolerates routine washing with warm water.

Does the Marked (Taruar) Jars 250 ml come with a lid?
Yes. The Marked (Taruar) Jars 250 ml comes with a corrugated cap that closes the jar between uses. Keeping the cap on helps protect the contents from dust and reduces the chance of spills when the jar is moved.

Can the graduations on the Marked (Taruar) Jars 250 ml be used for accurate measurement?
The graduations on the Marked (Taruar) Jars 250 ml are best used for quick volume checks. For quantitative work such as titration or standard solutions, measure with a measuring cylinder, pipette or burette and then transfer the liquid into the jar.

Who manufactures the Marked (Taruar) Jars 250 ml?
The Marked (Taruar) Jars 250 ml is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Buyers deal directly with the maker for quotations, dispatch and repeat supplies.

What should I include when requesting a quote for the Marked (Taruar) Jars 250 ml?
When requesting a quote for the Marked (Taruar) Jars 250 ml, include the product code SCI-247/92, the number of jars, your delivery location and any related glassware you need. Send the list through the contact page.

Request a Quote

Add the Marked (Taruar) Jars 250 ml to the enquiry cart or write to us through the contact page with your quantity. You will receive a quotation direct from the manufacturer.

Last updated: 24 September 2026

Marked (Tarred) Pots (bottle) (Product Code: SCI-251/94) is a 1000 ml graduated bottle of clear borosilicate glass used to prepare, hold and dispense larger volumes of liquid for a whole laboratory class. Teachers and lab assistants use it for stock liquids that several student groups draw from, while the corrugated cap keeps the contents closed between sessions. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM lab glassware manufacturer in India, at its own factory in Ambala.

Specifications

What Is the 1000 ml Marked Bottle Used For?

In a busy teaching laboratory the litre-size marked bottle serves as the stock container: a teacher makes up a dilute solution, collects distilled water for rinsing, or keeps a prepared liquid for the day, and each group pours its share into smaller vessels. The graduations show how much remains, which helps the lab assistant decide when to prepare the next batch.

Place the bottle on a flat bench when filling and read the level at eye height. Carry it with one hand under the base, keep it capped when not in use and label it clearly. When diluting an acid, always add the acid slowly to water, never water to acid.

What to Specify When Ordering

• The capacity: this listing is the 1000 ml bottle; smaller marked jars and pots are separate catalogue items.
• How many stock bottles your laboratory needs, for example one per regularly used liquid.
• Any smaller jars or measuring cylinders to be quoted with it.

OEM Manufacturer

As the original equipment manufacturer (OEM), Jain Scientific Equipments Private Limited, known by its trading name ScienceLab, produces the Marked (Tarred) Pots (bottle) at its own licensed factory in Saha, Ambala, Haryana, India. Buying from the maker means the quotation, dispatch and any later repeat order are handled by the same company rather than a trading intermediary. Read more on the ScienceLab company profile.

Related Laboratory Equipment

Other vessels that fit the same storage and dispensing routine:

• Marked (tarred) Pots 1000 ml — a further litre-size marked vessel listed in the range.
• Marked (tarred) Pots 500 ml — half-size stock for smaller classes.
• Marked (Taruar) Jars 250 ml — small jars for a single group's portion.
• Mariot Bottle (for distilled water) — a dedicated bottle for keeping distilled water on hand.
• Glass Bottle, for Liquid Reagents Narrow Mouth — for pouring measured amounts at the bench.

More vessels and apparatus are listed under Laboratory Equipment.

Frequently Asked Questions

How much does the Marked (Tarred) Pots (bottle) hold?
The Marked (Tarred) Pots (bottle) holds 1000 ml, or one litre. This larger capacity makes it suitable as a stock bottle from which several student groups can draw their portions during a practical session.

Is the Marked (Tarred) Pots (bottle) graduated?
Yes. The Marked (Tarred) Pots (bottle) is graduated, and its clear glass lets you read the liquid level against the markings. The graduations are useful for checking how much stock remains; measure exact volumes with a cylinder or pipette.

Can the Marked (Tarred) Pots (bottle) hold warm liquids?
The Marked (Tarred) Pots (bottle) is made of borosilicate glass that is listed as heat resistant and chemical resistant. Warm solutions can be handled, but avoid sudden temperature changes, such as pouring very hot liquid into a cold bottle, to protect the glass.

What closure does the Marked (Tarred) Pots (bottle) have?
The Marked (Tarred) Pots (bottle) is fitted with a corrugated cap. Keeping the cap closed between sessions protects stock liquids from dust and makes the bottle safer to move between the preparation room and the benches.

Who manufactures the Marked (Tarred) Pots (bottle)?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Marked (Tarred) Pots (bottle) as the OEM at its own factory at Saha, Ambala, Haryana, India, and supplies it factory-direct to institutions, dealers and importers.

Can the Marked (Tarred) Pots (bottle) be ordered in bulk for several laboratories?
Yes. The Marked (Tarred) Pots (bottle) can be quoted in bulk for schools, colleges and dealers in India and international markets. Send the quantity and delivery address through the contact page to receive a quotation.

Request a Quote

Request pricing for the Marked (Tarred) Pots (bottle) through the contact page, or place it in the enquiry cart with other glassware. Quotes are issued directly by ScienceLab as the manufacturer.

Last updated: 24 September 2026

Glass Bottle, for Liquid Reagents wide mouth (Product Code: SCI-265/101) is a small 60 ml glass bottle with a wide mouth and corrugated cap, used to hold and dispense liquid reagents at the student bench in school and college laboratories. The wide opening makes filling and cleaning easy, and the glass is listed as heat resistant. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer of chemistry lab equipment for schools in India, at its own factory in Ambala.

Specifications

What Is the 60 ml Wide-Mouth Reagent Bottle Used For?

In practical classes each group usually works from its own small set of reagents. A 60 ml bottle holds enough dilute solution for a session without drawing down the main stock, and several bottles fit side by side on a bench shelf or tray. The wide neck lets a lab assistant refill it quickly through a funnel and lets a dropper or pipette reach the liquid easily.

Mark each bottle with the reagent name and concentration, close the cap straight after use and never return unused reagent to the bottle. When a reagent set is changed, wash the bottles with a brush, rinse with distilled water and let them dry upside down before refilling.

What to Specify When Ordering

• The bottle type: this listing is the 60 ml wide-mouth version; narrow-mouth and dropper bottles are separate items.
• Your preferred glass colour, since the listing states coloured glass without naming the shade.
• The number of bottles per reagent set and the number of sets per laboratory.

OEM Manufacturer

The Glass Bottle, for Liquid Reagents wide mouth is manufactured by Jain Scientific Equipments Private Limited, which trades as ScienceLab and acts as the OEM (original equipment manufacturer). Production is carried out at the company's own licensed factory at Saha, Ambala, Haryana, India. Schools, colleges and dealers receive their quotations straight from the factory team, and repeat orders for matching bottles can be discussed with the same people. Visit the ScienceLab profile for company details.

Related Laboratory Equipment

Other bottles often combined with this one in a bench reagent set:

• Glass Bottle, for Liquid Reagents Narrow Mouth — a narrow-neck version for more controlled pouring.
• Glass Bottle, with Droppers — for indicators and reagents added drop by drop.
• Glass Bottle, for Liquid Reagents — the general reagent bottle in the same range.
• Wide-Mouthed Glass Bottle 60 ml — a wide-mouthed bottle of matching capacity for solids or samples.

Explore the wider Laboratory Equipment range for storage and dispensing glassware.

Frequently Asked Questions

What is the capacity of the Glass Bottle, for Liquid Reagents wide mouth?
The Glass Bottle, for Liquid Reagents wide mouth holds 60 ml. That volume is convenient for a bench reagent set, giving each student group enough solution for a practical without handling the larger stock bottle.

Why choose a wide-mouth bottle for liquid reagents?
A wide mouth, as on the Glass Bottle, for Liquid Reagents wide mouth, makes refilling, dipping a dropper and cleaning easier. If your students need finer control when pouring, the narrow-mouth reagent bottle in the same range may suit better.

What cap does the Glass Bottle, for Liquid Reagents wide mouth have?
The Glass Bottle, for Liquid Reagents wide mouth is closed with a corrugated cap. Replacing the cap straight after use keeps dust out and reduces evaporation of the reagent between lessons.

What colour is the glass of this reagent bottle?
The Glass Bottle, for Liquid Reagents wide mouth is listed as coloured glass, but the shade is not stated in our catalogue. Please confirm the colour you need through the contact page before ordering.

Who manufactures the Glass Bottle, for Liquid Reagents wide mouth?
The Glass Bottle, for Liquid Reagents wide mouth is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India, and is sold directly to institutions, dealers and importers.

Is a calibration certificate available for the Glass Bottle, for Liquid Reagents wide mouth?
The Glass Bottle, for Liquid Reagents wide mouth is a storage bottle, not a volumetric measuring vessel. If your purchase documentation needs any test or inspection paperwork, please discuss the requirement with us through the contact page before ordering.

Request a Quote

Send the quantity and preferred glass colour for the Glass Bottle, for Liquid Reagents wide mouth through the contact page, or add it to the enquiry cart. The quotation comes direct from the manufacturer.

Last updated: 24 September 2026

Demonstration Kit for Molecular Models (Product Code: SCI-277/107) is a ball-and-lug modelling set used to build three-dimensional models of organic and inorganic compounds for chemistry teaching. With 370 moulded balls and 185 connecting lugs in prescribed colours and sizes, it lets a teacher assemble several structures in front of the class. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer of molecular model chemistry sets, at its own factory in Ambala, India.

Specifications

What Is the Molecular Model Demonstration Kit Used For?

A chemistry teacher uses this kit to turn formulae on the board into solid shapes that the whole room can see: carbon chains and rings in organic chemistry, simple inorganic molecules, and structural or geometric isomers built side by side. Because ball colour and size distinguish the atoms, students can name each element in a model before the teacher explains the bonding.

Assemble the more complex molecules before the lesson so that class time goes on discussion, then rebuild one step by step to show how the structure grows. As a chemistry teaching kit it works best when every ball goes back into its own compartment at the end, which keeps the set complete and makes missing parts easy to spot.

What to Specify When Ordering

• Whether you need this teacher's demonstration kit, the separate set for student groups, or both.
• The number of kits for your department or for each laboratory.
• Any atomic or orbital models to be quoted with it for the same chapter.

OEM Manufacturer

Jain Scientific Equipments Private Limited, whose trading name is ScienceLab, is the OEM (original equipment manufacturer) of the Demonstration Kit for Molecular Models. The kit is made and packed at the company's own licensed factory at Saha, Ambala, Haryana, India, and reaches schools, colleges, dealers and importers without a middleman. For institutional and tender vendor registration, the company's details are GSTIN 06AAECJ8618A1ZT and LEI 3358004HRD1JIVXKYX49. Learn more on the ScienceLab profile.

Related Laboratory Equipment

Models that support the same bonding and structure lessons:

• Complete Molecular Models for Groups of Students — lets student groups repeat the demonstration at their benches.
• Molecular Micro-Models — compact models for individual desk work.
• Atom Models — introduce atomic structure before bonding is covered.
• Set for Demonstration of Crystal Lattices — extends the lesson from molecules to ionic and crystal structures.
• Orbital Model of Sp3 Hybridization — explains why carbon forms the shapes built with the kit.

The full Laboratory Equipment category lists more chemistry teaching aids.

Frequently Asked Questions

What is included in the Demonstration Kit for Molecular Models?
The Demonstration Kit for Molecular Models contains 370 moulded balls in prescribed colours and sizes and 185 connecting lugs of different sizes. Everything is packed in a moulded box with a separate space for each colour and size of ball.

Which compounds can be built with the Demonstration Kit for Molecular Models?
The Demonstration Kit for Molecular Models is intended for modelling both organic and inorganic compounds. How many models can be built at once depends on the number and types of atoms each structure needs.

Is the Demonstration Kit for Molecular Models meant for teachers or students?
The Demonstration Kit for Molecular Models is designed for a teacher to demonstrate structures to a class. For hands-on group work, ScienceLab also lists Complete Molecular Models for Groups of Students; ask us which combination suits your class sizes.

How are the parts of the Demonstration Kit for Molecular Models stored?
The parts of the Demonstration Kit for Molecular Models are kept in a moulded box with a separate compartment for every colour and size of ball. This layout makes it quick to find the right atom and to check that no pieces are missing.

Who manufactures the Demonstration Kit for Molecular Models?
The Demonstration Kit for Molecular Models is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory at Saha, Ambala, Haryana, India. Quotations and any follow-up come directly from the manufacturer.

Can lost balls or lugs of the Demonstration Kit for Molecular Models be replaced?
For replacement balls or lugs for the Demonstration Kit for Molecular Models, contact us with the product code SCI-277/107 and the colours and sizes you need. Availability is confirmed at the time of your enquiry through the contact page.

Request a Quote

To receive a quotation for the Demonstration Kit for Molecular Models, use the contact page or add the kit to the enquiry cart. Prices are quoted directly by ScienceLab as the manufacturer.

Last updated: 24 September 2026

Complete Molecular Models for Groups of Students (Product Code: SCI-279/108) is a complete molecular model set used by student groups to assemble organic and inorganic compounds with their own hands during chemistry lessons. Each set holds 370 balls and 185 lugs in prescribed colours and sizes, stored in a compartmented moulded box so a group can build, compare and dismantle structures on its bench. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Specifications

What Are Molecular Model Sets for Student Groups Used For?

Group model-building turns bonding theory into an activity. Students take a formula, choose the right coloured balls, join them with lugs and then compare their result with the neighbouring group — a quick way to discover isomers, see why a ring closes, or check how many bonds each atom forms. For molecular model work in organic chemistry this hands-on step often fixes ideas better than drawings alone.

Give each group one set and a short list of target molecules, and ask them to sketch each structure before dismantling it. At the end of the period, one student can count the parts back into the box compartments so the set is complete for the next class.

What to Specify When Ordering

• The number of student groups in your largest class, since each group works from its own set.
• Whether a teacher's demonstration kit is also required.
• Any orbital or atom models to be quoted for the same topic.

OEM Manufacturer

These group sets are made by Jain Scientific Equipments Private Limited, the company behind the ScienceLab name, acting as OEM (original equipment manufacturer). Moulding, sorting and boxing are organised at its own licensed factory at Saha, Ambala, Haryana, India, and the finished sets go factory-direct to schools, colleges, dealers and importers. If your school later needs more sets of the same type, the order is placed with the manufacturer itself. See the company profile.

Related Laboratory Equipment

Useful companions for a structure and bonding practical:

• Demonstration Kit for Molecular Models — for the teacher to show the target structure first.
• Molecular Micro-Models — smaller models for individual revision.
• Orbital Model of Sp2 Hybridization — explains the planar shapes students build for double-bonded carbon.
• Atom Models — revise atomic structure before bonding.
• Organic Chemistry Molecular Models Kits — an alternative kit focused on organic structures.

Find more teaching aids in Laboratory Equipment.

Frequently Asked Questions

How many pieces are in the Complete Molecular Models for Groups of Students?
Each Complete Molecular Models for Groups of Students set contains 370 moulded balls in prescribed colours and sizes and 185 connecting lugs of different sizes, packed in a moulded box with its own space for each colour and size of ball.

How many students can share one Complete Molecular Models for Groups of Students set?
The Complete Molecular Models for Groups of Students set is intended for group use, but our catalogue does not fix a group size. A common approach is one set per bench group; tell us your class size through the contact page and we will suggest a quantity.

How does this set differ from the Demonstration Kit for Molecular Models?
Complete Molecular Models for Groups of Students is listed for hands-on work by student groups, while the Demonstration Kit for Molecular Models is listed for teacher demonstration. Both descriptions give the same piece count, so please ask us which option fits your lesson plan.

Can the Complete Molecular Models for Groups of Students build inorganic molecules?
Yes. The Complete Molecular Models for Groups of Students is described as helpful for modelling both organic and inorganic compounds, using balls of different colours and sizes joined by lugs of different sizes.

Who manufactures the Complete Molecular Models for Groups of Students?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Complete Molecular Models for Groups of Students as the OEM at its own factory at Saha, Ambala, Haryana, India. Schools and dealers buy directly from the manufacturer.

Can ScienceLab supply several sets for a school or for export?
Yes. ScienceLab quotes the Complete Molecular Models for Groups of Students in multiple sets for schools, colleges and dealers in India and international markets. Share the number of sets and the delivery destination when you enquire.

Request a Quote

Tell us how many groups you teach through the contact page, or place the Complete Molecular Models for Groups of Students in the enquiry cart. The manufacturer will send the quotation directly.

Last updated: 24 September 2026