Weighing Bottles with Interchangeable Stopper
Product Code : EL-B-10205
Lab Glassware Manufacturer manufactures and exports Weighing Bottles with Interchangeable Stopper from its Ambala, Haryana facility, supplying school, college and research laboratories in India as well as export buyers that have recently included institutions in Jordan, Lebanon and Iraq — part of a wider base of enquiries from across the Middle East.
Quick answer: A weighing bottle is a small, squat glass container with a ground-glass interchangeable stopper, used to weigh out solid or powdered samples accurately on an analytical balance and to carry them into a drying oven or desiccator without moisture loss. This weighing bottle is supplied in seven outer-diameter × height combinations and capacities from 15ml to 60ml, with the interchangeable stopper giving an airtight seal during weighing, drying and storage.
| Specification | Detail |
|---|---|
| Stopper | Ground-glass interchangeable stopper, airtight fit |
| Typical use | Analytical weighing, moisture/loss-on-drying determination, sample storage |
| O.D. x Height (mm) | 40 x 30, 50 x 25, 50 x 35, 50 x 50, 60 x 40, 20 x 40, 25 x 60 |
| Capacities | 15ml, 20ml, 25ml, 40ml, 50ml, 60ml |
Choosing a Weighing Bottle Size
Pick the O.D. x height combination against the balance pan and oven-rack space available, and the capacity against the sample volume actually being weighed — smaller 15ml to 25ml bottles suit trace and micro samples, while the 40ml to 60ml sizes handle routine gravimetric and moisture-loss work. The same interchangeable-stopper principle is used across this range and on the B.O.D. Bottles with Interchangeable Stopper, so labs standardising on one stopper type can specify both from a single enquiry. See the full range on the Bottles page.
Frequently Asked Questions
What is a weighing bottle used for?
A weighing bottle is used to weigh solid or powdered samples precisely on an analytical balance, then carry the sample into a drying oven or desiccator for moisture-content or loss-on-drying testing without exposure to ambient humidity.
Why does it need an interchangeable stopper?
An interchangeable ground-glass stopper gives an airtight seal, which prevents moisture pickup or loss between weighings and keeps the sample stable during drying and cooling cycles.
What sizes and capacities are available?
This weighing bottle is available in seven O.D. x height combinations (40x30mm to 25x60mm) and six capacities from 15ml to 60ml, so a lab can match the bottle to its balance pan and typical sample volume.
Related Products
B.O.D. Bottles with Interchangeable Stopper share the same ground-glass interchangeable stopper principle. See the full range on the Bottles subcategory page.
Request a Quote
Ready to order Weighing Bottles with Interchangeable Stopper for your school, college, research lab or export order? Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.
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