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. For schools, colleges, training institutes, tender contractors and distributors, Science Lab Supplies issues the quotation and arranges dispatch from Ambala, India.

Specifications

Every specification of the half-litre marked flask is a separate row in the table. In short, the flask holds 500 ml, is tared and graduated on its clear glass body, closes with a frosted stopper, and is 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, first dissolved in a Chemical Glasses (Beaker) 500ml, that are later diluted for students.
• Preparing a class batch of reagent, such as lime water or a salt solution, mixed with a Glass Stirring Rod 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). Quotes for the 500 ml flask start from the enquiry cart or the contact page, and anyone answering a public tender can find the process on 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?
Science Lab Supplies, located in Ambala, India, is the supplier. Schools, colleges, distributors and tender contractors receive a direct quotation that can cover this flask together with reagent bottles 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 and Storage Glassware

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

• Marked Jars (Tarred) 250ml — half this volume: a 250 ml graduated flask closed by a frosted stopper.
• Pots Marked (Tarred) 100ml — 100 ml marked bottle in clear glass, closed by a frosted cap.
• Glass Bottle, for Liquid Reagents — 60 ml clear glass reagent bottle with a narrow mouth and frosted stopper.
• Glass Bottle, for Liquid Reagents (Amber) — amber 60 ml bottle for liquid reagents, with a corrugated cap.
• Glass Reagent Bottle With Screw Cap — 250 ml borosilicate bottle with a GL45 screw cap, autoclavable to 140 °C.
• Mariot Bottle (for Distilled Water) — 2.5 l transparent glass bottle with a tap, for distilled water.
• Measuring Cylinder 500ml — 500 ml glass cylinder graduated in 5 ml steps.

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

Last updated: 9 October 2026