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Balloons
Balloons (Product Code: SCL-565/032) are latex rubber balloons of the standard kind used in school laboratories, a low-cost consumable for demonstrations that involve gases. Stretched over the mouth of a flask, a balloon catches the gas given off by a reaction and swells, so the whole class can see that a gas has formed; it also makes changes in gas volume on heating and cooling easy to follow. Science teachers keep a stock of them with the other items of a school science kit. They are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | SCL-565/032 |
| Material | Rubber |
| Composition | Latex |
| Grade | Standard for school laboratory use |
| Size, colours and pack quantity | Not stated; confirmed on enquiry |
Typical Use
A favourite gas-production demonstration uses sodium bicarbonate and a weak acid. Place a spoonful of the powder inside a balloon, pour dilute acetic acid or vinegar into a conical flask, and stretch the balloon over the neck with the powder hanging to one side. Lifting the balloon tips the powder into the acid; carbon dioxide is released and the balloon inflates. Groups can compare how far their balloons swell with different amounts of reactant, which leads naturally into a discussion of how much gas a reaction produces.
For the gas laws, fit a balloon over an empty flask, warm the flask gently in a water bath and then cool it: the balloon rises as the air expands and falls back as it contracts, a simple qualitative lead-in before measured work with a Charles law apparatus. Stretch each balloon a few times before use so it inflates easily, and secure it with a rubber band if the fit is loose. Because the balloons are latex, check whether anyone in the class has a latex allergy, and store unused stock away from heat and sunlight, which make latex brittle.
Supplier
Jain Scientific Equipments Private Limited, operating as ScienceLab in Ambala, Haryana, supplies the consumables needed to run school practicals, balloons included, to customers in India and international markets. Company details are on the ScienceLab profile.
Related Chemistry Lab Equipment
For the gas-production and gas-law demonstrations described above, order these alongside the balloons:
- Sodium Bicarbonate — the solid that releases carbon dioxide to inflate the balloon.
- Glacial Acetic Acid — diluted by the teacher to make the acid for the bicarbonate reaction.
- Conical Flask — the vessel the balloon is stretched over.
- Rubber Bands (Good Quality) — to hold the balloon neck tight on the flask.
- Boyle’s Law – Simple Type — for measured gas-law experiments after the balloon demonstrations.
Find more consumables and chemicals in the Chemistry Lab category.
Frequently Asked Questions
What are the balloons made of?
Rubber, with a latex composition.
What sizes and colours are supplied?
These are not listed. Ask us through the contact page and we will tell you what is available.
Are they suitable for someone with a latex allergy?
No. They are latex rubber, so plan a different demonstration or keep them away from anyone with that allergy.
How many come in a pack?
Pack quantity is not stated. Tell us how many balloons you need for your classes and we will quote for that number.
How should spare balloons be stored?
In a cool, dry, dark cupboard. Heat and sunlight age latex and make it split more easily.
Do you supply schools in bulk and overseas buyers?
Yes. We supply institutions and dealers in India and international markets, and balloons can be quoted with the rest of your consumables.
Request a Quote
Request a price for Balloons (SCL-565/032) through the contact page, or add them to the enquiry cart with sodium bicarbonate and conical flasks for a ready gas demonstration set.
Last updated: 24 September 2026
Pipette, Pasteur
Pipette, Pasteur (Product Code: SCL-569/034) is a 3 ml Pasteur-type pipette made of white LDPE (low-density polyethylene), used to transfer small amounts of liquid and to add reagents drop by drop. The material is chemical resistant, and its flexibility lets the user squeeze and release the pipette to draw up and dispense liquid with good control. Students and lab assistants reach for it whenever a reagent must be added a little at a time and an exact measured volume is not required. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, a lab plastic ware supplier to schools, colleges and testing laboratories.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | SCL-569/034 |
| Type | Pasteur pipette |
| Material | LDPE (low-density polyethylene) |
| Capacity | 3 ml |
| Colour | White |
| Chemical resistance | Chemical resistant |
Typical Use
Pasteur pipettes handle the small transfers that do not need a measured volume: adding two or three drops of indicator to a titration flask, bringing a volumetric flask up to the mark at the very end, drawing off the clear liquid above a settled precipitate, or moving a sample onto a spotting surface. In qualitative inorganic practicals they suit the dropwise addition of group reagents, which is why they are useful in a salt analysis kit for school chemistry labs.
Use a separate pipette for each reagent, or rinse thoroughly between liquids, so that one reagent does not contaminate another bottle. When the pipette holds liquid, keep the tip pointing down rather than laying it flat on the bench. For exact volumes use a graduated pipette, volumetric pipette or burette instead. Although LDPE is chemical resistant, check compatibility before using it with strong oxidising acids or organic solvents, and avoid very hot liquids, which can soften polyethylene.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited of Ambala, Haryana. The company supplies plastic ware such as these pipettes to schools, colleges and laboratories in India and international markets. Visit the company profile to learn more.
Related Chemistry Lab Equipment
These items are used alongside Pasteur pipettes in dropwise tests and titrations:
- Droppers with Rubber Bulb — glass droppers for liquids where plastic is not suitable.
- Dropper Bottle, 10 ml — keeps small amounts of indicator ready at each bench.
- Universal Indicator (pH) — a typical reagent added a few drops at a time.
- Test Tube Stand Poly Lab — holds test tubes upright during dropwise tests.
- Reagent Bottles For Liquids — the stock bottles the pipette draws from.
Explore more glassware and plastic ware in the Chemistry Lab category.
Frequently Asked Questions
What is the capacity of the pipette?
3 ml.
What material is it made from?
White LDPE, which is chemical resistant. For unusual solvents or concentrated acids, ask us about compatibility first.
Can it measure an exact volume?
It is meant for transferring and dispensing, not for accurate measurement. Use volumetric glassware or a burette when a precise volume matters.
Is it sterile or intended for single use?
Neither is stated for this item. If you need sterile pipettes, for example for microbiology, please ask through our contact page.
Can it be used with hot liquids?
We advise room-temperature use. Polyethylene softens when hot, and heat resistance is not specified for this pipette.
How are they packed, and can you supply in bulk or for export?
Pack quantity is not stated; tell us how many you need. We supply buyers in India and international markets.
Request a Quote
Send the quantity you need of Pipette, Pasteur (SCL-569/034) through the contact page, or add it to the enquiry cart with dropper bottles and indicators for your practical sessions.
Last updated: 24 September 2026
Hand Gloves
Hand Gloves (Product Code: SCL-571/035) are thick rubber gloves with a plain pattern and chemical resistance, worn to protect the hands while preparing solutions, carrying reagent bottles, handling waste containers and washing glassware in the chemistry laboratory. Thick rubber stands up to longer, heavier jobs at the sink or preparation bench where thin examination gloves tend to tear. They are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, a school laboratory equipment supplier in India that also stocks personal protective items for practical rooms.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | SCL-571/035 |
| Material | Thick rubber |
| Chemical resistance | Chemical resistant |
| Pattern | Plain |
| Sizes available | Not stated; please check with us |
Typical Use
Lab assistants wear these gloves when diluting stock reagents, filling bench bottles before a practical, cleaning glassware with detergent or cleaning solutions, and emptying waste containers afterwards. Teachers preparing solutions for a whole class also benefit from a pair that covers the hands fully and does not split during a long session. Pull the gloves on over dry hands and make sure the cuffs overlap the sleeves of the lab coat so that splashes cannot run inside.
Before each use, check for holes by trapping air in the glove and squeezing it gently. Wear the gloves together with safety goggles and a lab coat, because hands are only one of the areas a splash can reach. Remove them by peeling them off inside out, wash your hands afterwards, rinse the outside of the gloves and let them dry away from sunlight. Rubber gloves do not protect against heat, so use tongs or a holder for hot apparatus.
Supplier
Jain Scientific Equipments Private Limited is the company behind the ScienceLab name, with its base in Ambala, Haryana. It supplies protective items such as these gloves, so that schools and colleges in India and international markets can equip a lab through one supplier. See the company profile for details.
Related Laboratory Equipment
Gloves are one part of the protection a chemistry lab needs. These items complete it:
- Chemical Splash Protection Google — eye protection worn with the gloves.
- Lab Coat — covers the arms and clothing above the glove cuffs.
- Gloves - Protective disposable — a thin single-use option for light, short tasks.
- Hand Wash — for washing hands after the gloves come off.
- Wall Mounting First Aid Kit — for treating minor cuts and burns promptly.
The Chemistry Lab category lists more safety items and apparatus.
Frequently Asked Questions
What are the gloves made of?
Thick rubber, with a plain pattern.
Which chemicals do they resist?
They are described as chemical resistant, but resistance always depends on the chemical and how long it stays on the glove. Tell us which chemicals you handle through our contact page and we will advise before you order.
What sizes are available?
Sizes are not listed. Let us know the sizes and number of pairs you need.
Can they be used more than once?
Thick rubber gloves are generally washed and reused while they remain intact. Inspect them before every use and discard any pair that is cracked, sticky or punctured.
Can I hold hot glassware with them?
No. They are not heat protection; use tongs, a test tube holder or heat-resistant gloves.
Do you supply gloves for whole schools or for export?
Yes. We supply institutions and dealers in India and international markets; include the sizes and quantities in your enquiry.
Request a Quote
Request a quotation for Hand Gloves (SCL-571/035) through the contact page, or place them in the enquiry cart with goggles and lab coats to equip your practical room in one order.
Last updated: 24 September 2026
Hand Wash
Hand Wash (Product Code: SCL-575/037) is a 200 ml liquid hand wash for the sinks of school and college laboratories, where everyone should wash their hands at the end of a practical and before eating, drinking or leaving the room. It works up a thick, rich lather, contains moisturiser and natural conditioners, and is hygienically processed. Keeping a bottle at every lab sink turns the hand-washing rule into an easy habit for students. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, among the lab consumables it provides to educational institutions.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | SCL-575/037 |
| Capacity | 200 ml |
| Lather | Thick and rich |
| Contains | Moisturiser and natural conditioners |
| Processing | Hygienically processed |
| Dispenser type and ingredient list | Not stated; available on request |
Typical Use
Traces of chemicals, indicators and powders can stay on the skin even when gloves have been worn, so hand washing is the last step of every practical. Ask students to wet their hands, work the lather over the palms, the backs of the hands, between the fingers and around the nails, then rinse well under running water and dry on a clean towel. Teachers and lab assistants should follow the same routine after preparing reagents or cleaning glassware.
When planning a new lab setup for a school, place a hand-wash point with soap and towels close to the exit, and keep the first aid box for the lab within sight of it. A hand wash is meant for routine cleaning and is not a treatment for chemical splashes: if a corrosive chemical reaches the skin, rinse at once with plenty of running water and follow your first aid procedure, and use an eyewash for splashes to the eyes.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited, headquartered in Ambala, Haryana, which supplies hygiene consumables such as this hand wash alongside its laboratory apparatus to institutions in India and international markets. For vendor registration, the supplying company's details are CIN U29309HR2020PTC087597 and GSTIN 06AAECJ8618A1ZT. More is on the company profile.
Related Laboratory Equipment
These items belong at or near the same lab sink:
- Towel — plain white cotton towel for drying hands after washing.
- Hand Gloves — worn during reagent work, then removed before washing.
- Eye Wash Station — for chemical splashes to the eyes, which a hand wash cannot treat.
- Wall Mounting First Aid Kit — for the safety corner beside the sink.
- Laboratory Safety Chart — a wall reminder of the lab’s safety rules.
More safety items and consumables are in the Chemistry Lab category.
Frequently Asked Questions
How much does each bottle hold?
200 ml.
Is it gentle on the hands?
It contains moisturiser and natural conditioners. Anyone with sensitive skin or known allergies should check the full ingredient list, which we can share on request through the contact page.
Can it be used to wash off a chemical splash?
Rinse a splash with plenty of running water first and follow your first aid procedure. The hand wash is for routine hand cleaning afterwards.
Does the bottle have a pump?
The dispenser type is not stated. Ask us and we will confirm it before you order.
Can it be ordered with other consumables for the term?
Yes. Add it to the enquiry cart with towels, gloves and other items for one quotation.
Do you supply larger quantities for several labs or for export?
Yes. Tell us the number of bottles and the delivery location; we supply buyers in India and international markets.
Request a Quote
Work out how many sinks you need to stock and request a price for Hand Wash (SCL-575/037) through the contact page, or add it to the enquiry cart together with towels and gloves.
Last updated: 24 September 2026
Wall Mounting First Aid Kit
Wall Mounting First Aid Kit (Product Code: SCL-579/039) is a wall-mounted, multi-compartment first aid cabinet used to keep first aid supplies in one fixed, visible place in chemistry labs, workshops and classrooms. Made of galvanized metal with a 7-way processed powder coating and a heavy clear acrylic front, the white rectangular cabinet lets staff check what is inside at a glance, making it a practical first aid box for a school lab. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Mounting | Wall mounted |
| Material | Galvanized metal |
| Finish | 7-way processed powder coating |
| Front | Heavy clear acrylic |
| Interior | Multi-compartment |
| Colour | White |
| Shape | Rectangular |
| Thickness | 10–30 mm |
| Handle | Handle on the top |
| First aid contents | Not listed; please confirm with us |
| Product code (Model No.) | SCL-579/039 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Wall Mounting First Aid Kit Used For?
Mount the cabinet at a height adults can reach easily, close to the lab exit or sink and in clear view from the benches. The compartments let you separate items when stocking it – dressings in one section, bandages and tape in another, scissors and disposable gloves in a third – so nothing has to be searched for during an incident. Through the clear acrylic front, the person responsible for safety can see at a glance whether anything is missing during routine checks.
Make the cabinet part of a safety corner that also includes an eyewash station, the fire extinguisher and a displayed list of emergency contacts. Appoint one staff member to restock it after every use and to check the dates printed on stocked items each term. Wipe the powder-coated body and the acrylic front with a soft damp cloth and mild soap; avoid solvent cleaners, which can cloud acrylic.
Supplier
Jain Scientific Equipments Private Limited trades as ScienceLab from Ambala, Haryana, India, and supplies this wall cabinet as part of the lab safety range it sources for schools, colleges and training institutions in India and international markets. Tell us how many labs are to be equipped and whether you need the cabinets stocked or empty, and one quotation can also cover eye protection and eye-wash equipment. Learn more on the ScienceLab company profile.
Related Chemistry Lab Equipment
A lab safety corner is usually equipped with these items as well:
- First-Aid Box — a box listed with accessories and medicine, for rooms where wall fixing is not possible.
- Emergency First Aid Kit — a portable kit for field trips or a second location.
- Eye Wash Station — for rinsing chemical splashes from the eyes.
- Chemical Splash Protection Goggle — eye protection that prevents many injuries in the first place.
- Laboratory Safety Chart — displays safety rules beside the cabinet.
See the Chemistry Lab category for more safety equipment.
Frequently Asked Questions
What first aid items come inside the Wall Mounting First Aid Kit?
The listing for the Wall Mounting First Aid Kit describes the cabinet and does not list any contents. Please ask through our contact page whether it is supplied stocked or empty, and request the current contents list before ordering.
What is the Wall Mounting First Aid Kit made of?
The Wall Mounting First Aid Kit is made of galvanized metal finished with a 7-way processed powder coating and has a heavy clear acrylic front. The white, rectangular cabinet has multiple compartments for organising dressings, bandages and other supplies.
How is the Wall Mounting First Aid Kit fixed to the wall?
The Wall Mounting First Aid Kit is designed for wall mounting, but its overall dimensions and fixing hardware are not listed. Confirm them with us before planning the installation, and fix it where adults can reach it easily near the lab exit.
Why does the first aid cabinet have a clear front?
The heavy clear acrylic front of the Wall Mounting First Aid Kit lets staff check stock at a glance and find the right item quickly in an emergency, without opening every compartment during routine safety checks.
How should the Wall Mounting First Aid Kit be cleaned?
Wipe the powder-coated body and acrylic front of the Wall Mounting First Aid Kit with a soft damp cloth and mild soap. Avoid solvents and abrasive pads, which can cloud or scratch the acrylic and spoil the view of the contents.
Who supplies the Wall Mounting First Aid Kit?
The Wall Mounting First Aid Kit is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to schools, colleges, workshops and distributors in India and international markets. State the number of units and whether you need them stocked.
Request a Quote
Request a quotation for the Wall Mounting First Aid Kit (SCL-579/039) through the contact page, or add it to the enquiry cart with an eye wash station and goggles to set up a complete safety corner.
Last updated: 24 September 2026
Glazed Tiles
Glazed Tiles (Product Code: SCL-581/040) are white, square ceramic tiles with a crisp, smooth glazed surface that is easy to clean and maintain. In the chemistry laboratory they serve as a clean white background, most often placed under the conical flask during a titration so that the colour change at the end point is easy to judge, and also as a smooth surface for spotting drops of indicator. A tile for every student station is a small but useful part of a titration kit for school practicals. The tiles are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | SCL-581/040 |
| Material | Ceramic |
| Surface | Glazed; crisp and smooth |
| Colour | White |
| Shape | Square |
| Care | Easy to clean and maintain |
| Tile size | Not stated; confirmed on enquiry |
Typical Use
In acid–base titrations with indicators such as methyl orange or phenolphthalein, place the tile on the base of the burette stand directly under the flask. Against the white glaze the first permanent tint is much easier to see, so students are less likely to overshoot the end point. In redox titrations that use an external indicator – for example ferrous ammonium sulphate against potassium dichromate with potassium ferricyanide – drops of indicator are placed in a row on the tile, and a drop of the titration mixture is touched to one of them after each addition until the colour no longer appears.
In a volumetric analysis kit for a class, allow one tile per burette so every student works against the same background. Rinse the tile with distilled water and wipe it dry after each titration so that no trace of indicator is left to confuse the next reading. The tile is not a heating surface: glazed ceramic can crack if it is heated suddenly, so keep it off burners and hot plates and use a wire gauze on a tripod for heating.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana. The company supplies accessories like these glazed tiles, so a titration station can be equipped completely by institutions in India and international markets. The company profile has more information.
Related Chemistry Lab Equipment
These items make up the rest of a titration station:
- Burette Stand with Clamp & Bosshead — the tile sits on its base under the flask.
- Burette — delivers the titrant drop by drop.
- Conical Flask — the titration vessel placed on the tile.
- Methyl Orange — an indicator whose colour change is judged against the white surface.
- Potassium Ferricyanide — the external indicator spotted on the tile in dichromate titrations.
More titration glassware and reagents are listed in the Chemistry Lab category.
Frequently Asked Questions
What size are the tiles?
The size is not stated. Please ask through our contact page and we will confirm it before you order.
Why is a white tile used under the titration flask?
A plain white background makes faint colour changes easier to see, which helps students stop exactly at the end point.
Can the tile be used for spot tests?
Yes. Its smooth glazed surface keeps separate drops of indicator or reagent apart, so each can be tested in turn.
Can I heat things on it?
We do not recommend it. Sudden heating can crack glazed ceramic; use a wire gauze and tripod instead.
How do I clean it?
Rinse with water, finish with distilled water and wipe dry. The smooth glaze does not hold stains easily.
Can you supply tiles for a whole class or for export?
Yes. Tell us the number of titration stations; we supply buyers in India and international markets.
Request a Quote
Count your titration stations and ask for a price on Glazed Tiles (SCL-581/040) through the contact page, or add them to the enquiry cart with burettes, stands and indicators.
Last updated: 24 September 2026
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Digital pH Meter (Pen Type)
Digital pH Meter (Pen Type) (Product Code: SCL-577/038) is a pen-shaped digital meter used to check the pH of solutions and water samples in school and college laboratories. Instead of matching a colour against a chart, as with indicator paper, the user dips the sensing end into the sample and reads a number, which makes it a handy pH meter for laboratory classes in India; detailed specifications for this model are provided on request. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Key Details
| Parameter | Detail |
|---|---|
| Type | Digital pH meter, pen type |
| Purpose | Measuring the pH of aqueous solutions and water samples |
| Suitable for | Chemistry, biology and environmental science teaching labs |
| Range, resolution, calibration and battery | Please confirm with us before ordering |
| Product code (Model No.) | SCL-577/038 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Pen-Type pH Meter Used For?
A pen meter is used by placing a small sample in a beaker and dipping the tip in until the reading settles. Students can compare the pH of everyday liquids such as lemon juice, soap solution and tap water, follow a neutralisation as an acid is added to an alkali, or check the pH of a buffer they have prepared. Testing the same samples with universal indicator first and then with the meter shows the class how a numerical measurement adds precision to a colour test.
Accurate readings depend on care of the sensor. Calibrate the meter with pH buffer solutions before a session, following the instructions supplied with the instrument. Rinse the tip with distilled water between samples and blot it gently with soft tissue instead of rubbing it, store the sensor as the instructions direct, and do not use the meter in hot or strongly corrosive liquids unless its specification allows it.
Supplier
Jain Scientific Equipments Private Limited trades as ScienceLab from Ambala, Haryana, India, and supplies measuring instruments such as this pH pen alongside indicators, charts and glassware, so a school or college can source its pH practicals from one company. The specification sheet for this model is sent with the quotation on request, for buyers in India and international markets. See the ScienceLab profile.
Related Chemistry Lab Equipment
For pH work in the teaching lab, these items are commonly used with the pen meter:
- Digital Ph Meter (Table Top) — a bench model with an electrode support stand for longer lab sessions.
- pH Chart Laminated — helps students interpret the readings they take.
- Universal Indicator (pH) — the colour method to compare with the meter.
- Paper, Universal, pH 1-14 — for quick rough checks before measuring.
- Glass Beaker — to hold samples for measurement.
Browse the Chemistry Lab category for more measuring equipment and reagents.
Frequently Asked Questions
What is the pH range and resolution of the Digital pH Meter (Pen Type)?
The range and resolution of the Digital pH Meter (Pen Type) are not published in the current listing. Ask through our contact page and we will send the specification for this model before you place an order.
Does the Digital pH Meter (Pen Type) need calibration?
Yes. Like any pH meter, the Digital pH Meter (Pen Type) should be calibrated regularly with pH buffer solutions, following the instructions supplied with it. Tell us if you would like buffers quoted together with the meter.
Is a calibration certificate available for the pen-type pH meter?
Calibration certificate availability for the Digital pH Meter (Pen Type) is not stated in the listing. Please discuss it with us when you enquire, so we can confirm what documentation can be provided with your quotation.
Should I choose the pen-type or the table-top pH meter?
The Digital pH Meter (Pen Type) suits quick checks and portability between benches. A table-top meter with an electrode support stand suits longer bench sessions and fixed stations, so many labs keep one bench model and several pens.
How should the Digital pH Meter (Pen Type) be looked after?
Rinse the sensing tip of the Digital pH Meter (Pen Type) with distilled water between samples, blot it gently rather than rubbing, and store it as its instructions direct. Avoid hot or strongly corrosive liquids unless the specification allows them.
Who supplies the Digital pH Meter (Pen Type)?
The Digital pH Meter (Pen Type) is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. Send the quantity and delivery location; the company supplies schools, colleges and distributors in India and international markets.
Request a Quote
Request the specification and a price for the Digital pH Meter (Pen Type) (SCL-577/038) through the contact page, or add it to the enquiry cart with indicators and beakers.
Last updated: 24 September 2026
Corks
Corks (Product Code: SCL-583/041) are brown wooden corks in size 3, used in the laboratory to close tubes, flasks and bottles whose mouths match that size, and, once bored, to hold thermometers, glass tubing and delivery tubes in assembled apparatus. They are an everyday companion to chemistry lab glassware in school and college practical rooms, where closures are constantly lost, worn or bored for new set-ups. The corks are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | SCL-583/041 |
| Size | 3 |
| Material | Wood |
| Colour | Brown |
| Use | Laboratory closures and apparatus assembly |
| Pack quantity | Not stated; quoted to your requirement |
Typical Use
To pass a thermometer or glass tube through a cork, bore a hole with a cork borer slightly smaller than the tube, working from the narrow end with a steady twisting action. Wet the glass with water or a little glycerine, protect your hand with a cloth, and push the tube in with a gentle twisting movement while gripping it close to the cork, never by the far end. A cork that is rolled lightly under the palm on the bench before use becomes a little softer and seals the mouth of the vessel better.
In a simple gas collection apparatus, a bored cork holds the delivery tube firmly in the neck of a flask or boiling tube so the gas is led to the collecting jar. Wooden corks can char if they are held close to a flame and can absorb some liquids, so replace any cork that is charred, cracked or stained. Where a tighter, airtight seal is required, a rubber cork of matching size is the better choice.
Supplier
ScienceLab is the name under which Jain Scientific Equipments Private Limited of Ambala, Haryana, supplies laboratory consumables such as these corks. For vendor registration, its GSTIN is 06AAECJ8618A1ZT, and it exports to international markets under Importer-Exporter Code AAECJ8618A from the DGFT, while also serving institutions across India. Read the company profile.
Related Chemistry Lab Equipment
Tools and glassware that are used with corks when setting up apparatus:
- Cork Drills — for boring holes to take glass tubing or a thermometer.
- Cork Borer Sharpener — keeps borers sharp so holes come out clean.
- Boiling Tubes — a common vessel closed or fitted with a cork.
- Hollow Glass Tubes Ordinary — tubing passed through bored corks to build delivery tubes.
- Rubber Cork — the alternative where an airtight seal is needed.
Find more closures and glassware in the Chemistry Lab category.
Frequently Asked Questions
What size are these corks?
Size 3. To be sure of the fit, share the inside mouth diameter of your tubes or flasks through our contact page and we will check it for you.
What are they made of?
Wood, brown in colour.
Can holes be bored in them?
Yes. Use a sharp cork borer slightly smaller than the tube or thermometer to be fitted.
Should I choose cork or rubber?
Cork suits general closures and apparatus assembly; rubber gives a tighter, airtight seal and is preferred for vacuum or gas-tight set-ups.
Are other sizes available?
Tell us the sizes you need and we will confirm what we can supply with your quotation.
Can you supply corks in bulk or for export?
Yes. Give the quantity and delivery location; we supply schools, colleges and dealers in India and international markets.
Request a Quote
Send the quantity of Corks (SCL-583/041) you need through the contact page, or add them to the enquiry cart with cork borers and glass tubing for your practical set-ups.
Last updated: 24 September 2026
