Narrow Mouthed Bottles Manufacturer,Supplier and Exporter in India

Narrow Mouthed Bottles (Product Code: SLE/P/04) are polypropylene bottles with liner-less polypropylene caps, used to store and pour liquid reagents, buffers and samples in school, college and routine laboratories. Chemistry and biology labs stock them in several sizes, from 30 mL for student reagent sets up to 2,000 mL for stock solutions. They are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as part of the plastic ware and lab consumables it supplies across India.

Specifications

What Are Narrow Mouthed Bottles Used For?

A narrow neck is the right shape for liquids: it pours in a controlled stream, limits splashing and slows evaporation between uses. In practice the small 30 mL and 60 mL sizes suit student reagent sets and sample collection, the 125–500 mL sizes serve as bench bottles for acids, bases and indicator solutions, and the 1,000 mL and 2,000 mL sizes hold the stock from which smaller bottles are refilled.

Because the caps are liner-less, there is no separate liner to trap residue, fall out or react with the contents, which also makes washing simpler. Fill the bottles through a funnel, label every bottle with its contents and date, and keep light-sensitive reagents in amber glass instead.

What to Specify When Ordering

• The capacities you need from 30, 60, 125, 250, 500, 1,000 and 2,000 mL.
• The quantity of each size, for example one set per student bench.
• Whether any reagents are light-sensitive and need an amber glass alternative.
• Your delivery location in India or abroad.

Supplier

The Narrow Mouthed Bottles are supplied by Jain Scientific Equipments Private Limited, the Ambala, Haryana company that trades as ScienceLab, within its Scientific Lab Plasticware range. Schools, colleges, testing labs, dealers and importers in India and international markets can order single sizes or mixed sets. Company details are on the ScienceLab profile.

Related Scientific Lab Plasticware

These items complete a reagent storage and dispensing set-up:

• Polyethylene Widemouthed Bottles — the wide-mouth choice for powders and solids.
• Funnels Set, Polythene — for filling narrow necks without spills.
• Dropping Bottle — for indicators and reagents that are added drop by drop.
• Reagent Bottle Narrow Mouth, Amber Glass — for reagents that must be kept out of light.

The full Scientific Lab Plasticware range lists more bottles and containers.

Frequently Asked Questions

What capacities are the Narrow Mouthed Bottles available in?
The Narrow Mouthed Bottles (SLE/P/04) come in seven capacities: 30, 60, 125, 250, 500, 1,000 and 2,000 mL. Labs usually combine small sizes for student reagent sets with one or two large sizes for stock solutions.

What is a liner-less cap on the Narrow Mouthed Bottles?
A liner-less cap closes the Narrow Mouthed Bottles without a separate disc or wad inside the cap. With no liner there is nothing to trap residue, drop into the reagent or need replacing, and the polypropylene cap washes as easily as the bottle.

Should I choose narrow-mouthed or wide-mouthed bottles?
Choose the Narrow Mouthed Bottles for liquids, because the small opening pours in a controlled stream and limits spills and evaporation. Choose wide-mouthed bottles for powders, crystals and specimens that must be spooned in or out.

Which liquids can be stored in the Narrow Mouthed Bottles?
The Narrow Mouthed Bottles are polypropylene, which suits most aqueous acids, bases, salt solutions and buffers used in teaching labs. Strong oxidising agents and some organic solvents can attack the plastic, so ask us before storing them, and use amber glass for light-sensitive reagents.

Who supplies the Narrow Mouthed Bottles, and can I order mixed sizes?
The Narrow Mouthed Bottles are supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India. Mixed sizes, single-size lots and bulk quantities can be quoted for schools, colleges, laboratories, dealers and importers in India and international markets.

Request a Quote

List the capacities and quantities of Narrow Mouthed Bottles on the contact page, or add them to the enquiry cart together with funnels and other bottles you need.

Last updated: 24 September 2026