PolyLab Narrow Mouth Reagent Bottles, Printed Graduation PP, 8 ml to 1000 ml
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Product Description

PolyLab Narrow Mouth Reagent Bottles, Printed Graduation PP – PolyLab narrow mouth reagent bottles are laboratory storage bottles made of polypropylene (PP) with printed graduations, with a leakproof screw cap. They are used to store and dispense liquid reagents and solutions. Sizes run from 8 ml to 1000 ml.

Key Features

  • Narrow mouth for controlled pouring and low evaporation
  • Printed graduations for quick approximate volume checks
  • Cap with built-in seal ring for a leakproof closure
  • 8 sizes from 8 ml to 1000 ml
  • Good chemical resistance for routine laboratory reagents
  • Lightweight, break-resistant and reusable

Applications

  • Storing and dispensing chemical reagents and solutions
  • Chemical, pharmaceutical and research laboratories
  • Educational and training laboratories
  • Quality control and testing laboratories
  • Sample and aliquot storage

Technical Specifications

Parameter Specification
Brand PolyLab
Material Polypropylene (PP), conforming to US FDA 21 CFR
Conformity US FDA 21 CFR (as stated by the manufacturer)
HSN code 39233090
Autoclavable Yes, at 121 °C
Graduations Printed
Closure Screw cap with built-in seal ring
Mouth Narrow mouth

Sizes and Pack Quantity

Size Product code Pack
8 ml 33481 Pack of 100
15 ml 33482 Pack of 100
30 ml 33483 Pack of 100
60 ml 33484 Pack of 100
125 ml 33485 Pack of 12
250 ml 33486 Pack of 12
500 ml 33487 Pack of 12
1000 ml 33488 Pack of 6

Supplied With

  • One pack of the selected size, as shown in the variant name

Frequently Asked Questions

Why choose a narrow mouth?

The narrow opening gives controlled pouring, less spillage and less evaporation, which suits liquid reagents. For powders and solids, a wide mouth bottle is easier to fill and empty.

Will the printed graduations wear off?

They withstand normal use and gentle washing, but repeated autoclaving, harsh scrubbing or aggressive solvents may gradually affect them.

Is it autoclavable?

Yes. The manufacturer states polypropylene can be autoclaved at 121 °C, filled or empty. Loosen the cap slightly first so pressure can equalise.

Which chemicals is it suitable for?

Polypropylene resists aqueous solutions, many acids and bases, alcohols and many common solvents. It is not recommended for strong oxidisers or for strong non-polar solvents such as toluene, xylene and chloroform. Check a chemical resistance chart or test a sample first.

Is the cap leakproof?

The cap has a built-in seal ring that compresses against the bottle neck and, when tightened properly, is stated to prevent leaks even if the bottle is inverted or shaken.

What sizes and packs are available?

8 to 60 ml in packs of 100; 125 to 500 ml in packs of 12; 1000 ml in packs of 6.

Do you provide a GST invoice and bulk or institutional quotation?

Yes. A GST invoice is provided with every order, and quotations for colleges, hospitals, pharma companies and government labs, including bulk orders, are available on request.

What is the HSN code?

HSN code 39233090.

Is the price per piece or per pack?

The price is for the full pack shown in the variant name (for example Pack of 12). Single pieces are not sold separately.

What is the delivery time?

Delivery time depends on stock and your location. Contact us for a confirmed date; freight is charged extra.

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