Marked Pot (Tarred) 500ml

Product Code : SCL-CL-11520

Marked Pot (Tarred) 500ml (SKU SCL-CL-11520) is a half-litre glass flask, graduated and tared, with a frosted stopper to close it. Its larger volume makes it a working vessel for the preparation room, where technicians make up stock solutions and bench reagents for whole classes in schools, colleges and training laboratories. Science Lab Supplies supplies this marked flask to schools, colleges, training institutes, tender contractors and distributors, dispatching from Ambala, India.

Specifications

The flask holds 500 ml, carries graduation marks on its clear glass body and is closed with a frosted stopper. It is described as tared, so the marks indicate the contained volume, and the glass is listed as heat resistant and chemical resistant for preparing and holding everyday laboratory solutions.

Applications and Experiments for the Marked Pot (Tarred) 500ml

A 500 ml marked flask is used to prepare stock and bench solutions in quantities large enough for a full practical session. It supports the preparation-room work behind CBSE/NCERT Class 9–12 chemistry practicals, B.Sc. laboratories and the solution-making modules of laboratory technician courses.

• Making up stock solutions of acids, bases and salts that are later diluted for students.
• Preparing a class batch of reagent, such as lime water or a salt solution, before a practical.
• Technician training: dilution calculations checked against the graduated marks on a larger vessel.

Standard Scope of Supply

Supply consists of one clear 500 ml graduated glass flask with its frosted stopper, as specified in the table. Storage bottles, funnels and labels are not part of this item; name any you need and they will be quoted as separate lines next to the flasks.

Packing, MOQ and Lead Time

A preparation room may need only one or two of these flasks, while a new chemistry block may need many; either way the quantity you give is quoted in full. The quotation shows packing, delivery time and price, and reagent bottles or smaller marked sizes can be added to it.

Science Lab Supplies holds an Importer-Exporter Code and can ship to buyers in South Africa, Qatar, Sri Lanka, Vietnam, Malaysia and Peru. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). To get prices, place the flask in the enquiry cart; for questions use the contact page, and for bids see the lab tender page.

Frequently Asked Questions

What is the 500 ml marked flask mainly used for?
It is used to prepare and hold stock or bench solutions in quantities large enough for a whole class, with the graduations showing the volume made up.

How is it different from the 250 ml marked flask?
Both are graduated glass flasks with frosted stoppers. This one holds 500 ml, twice the volume of Marked Jars (Tarred) 250ml, so fewer batches are needed for large classes.

Who supplies the Marked Pot (Tarred) 500ml?
This marked flask is dispatched from Ambala, India by Science Lab Supplies. Buyers, including schools, colleges, distributors and tender contractors, receive a direct quotation that can cover this flask and related glassware.

Should corrosive stock solutions be handled with care?
Yes. Prepare concentrated acids and alkalis only under supervision, wear goggles and gloves, add acid to water rather than water to acid, and label the flask clearly.

Related Solution Preparation Glassware

Stock solutions are usually made up in a marked flask and then kept in reagent bottles on the bench, with smaller marked vessels for dilute batches. These four Chemistry Lab items complete that workflow and can be quoted together with the 500 ml flask.

• Marked Jars (Tarred) 250ml — mid-size marked flask.
• Pots Marked (Tarred) 100ml — small marked bottle for indicator solutions.
• Glass Bottle, for Liquid Reagents — bench storage of prepared reagents.
• Glass Bottle, for Liquid Reagents (Amber) — for light-sensitive solutions.

Browse the full Chemistry Lab range or all school lab equipment.

Last updated: 25 September 2026