What four jobs does this category cover?

Liquid transfer: the laboratory straw micropipette and laboratory pipette pump.

Clamps and holders: the Hoffman clamp, wooden test tube clamp holder, plastic burette clamp, universal retort stand clamp (4 prongs) and chemical flask clamp.

Stands and support: the cast iron burner stand tripod, tripod retort base support stand, laboratory support stand set, laboratory drying rack, laboratory pipette stand and wooden test tube rack.

Portable heating: the portable camping gas stove and premium brass portable Bunsen burner.

Which clamp does a given piece of glassware actually need?

Clamps in this range aren't interchangeable — each is shaped for a specific vessel. The Hoffman clamp is built to regulate flow through flexible tubing, not to hold glassware. The burette clamp and flask clamp are shaped for their named vessel specifically, while the 4-prong universal retort clamp adapts to a wider range of round items. Before ordering, check the clamp's jaw opening against your actual glassware diameter rather than assuming a universal fit.

How do you choose between the stand and tripod options?

The cast iron burner stand tripod and tripod retort base both provide a heating platform, but check the load rating and base stability against the heaviest vessel you'll place on it, especially for cast iron ring stands supporting glass flasks during heating. The support stand set is the general-purpose option for building a full clamp-and-rod setup; the pipette stand and drying rack are purpose-built for storage rather than active heating work.

Which portable burner should be ordered for fieldwork or a mobile demonstration cart?

The portable brass Bunsen burner is built for standard laboratory heating tasks away from a fixed gas line, while the portable camping gas stove suits general or outdoor heating rather than precise flame-controlled lab work. For fixed bench-top burners, see the Burners subcategory under Laboratory Appliances.

How does this category fit into a full chemistry or general lab order?

This range is rarely ordered alone. It's typically combined with Chemistry Lab Equipment and Lab Glassware — the flasks, burettes and test tubes these clamps and stands are built to hold — and with Laboratory Appliances for powered heating equipment. Build your order from the glassware and apparatus list first, then size the supporting clamps, stands and racks to match.

How should a school prepare a lab general instruments order for tender or bulk purchase?

List the glassware and apparatus each stand or clamp needs to support, then size quantities per workbench rather than per student. For tender submissions, EduScope India prepares itemised quotations against a bill of quantities and supports a Manufacturer's Authorisation Form, technical datasheets, Certificate of Origin, packing lists and HS codes. Submit specifications through the Tenders/OEM page.

Lab general instruments by function

Related ranges

Chemistry Lab Equipment · Lab Glassware · Laboratory Appliances · Burners · Laboratory Equipment · All Products · Frequently Asked Questions

Frequently asked questions

What's the difference between the Hoffman clamp and the burette clamp?

The Hoffman clamp regulates flow through flexible tubing. The burette clamp holds a burette in position on a stand. They serve different purposes and aren't interchangeable.

Which burner should I choose for a fixed bench setup versus portable use?

For fixed bench heating, see Burners under Laboratory Appliances. For portable lab heating, the portable brass Bunsen burner is the closer match; the camping gas stove suits general outdoor heating.

Does the universal retort clamp fit all glassware?

The 4-prong universal clamp adapts to a wider range of round items than a purpose-shaped clamp, but jaw opening should still be checked against your specific glassware before ordering in bulk.

Can this range be quoted alongside chemistry glassware and apparatus?

Yes. Submit your Chemistry Lab Equipment and Lab Glassware list together with this category via Contact Us for one consolidated quotation.

Can this range be supplied against a government or institutional tender?

Yes. EduScope India prepares itemised quotations against a bill of quantities and supports authorisation forms, datasheets, Certificate of Origin and packing lists. Submit specifications via the Tenders/OEM page.

Request a quote or catalogue

Send EduScope India your lab general instruments list by function — transfer, clamps, stands or heating — along with quantities and delivery destination, via Contact Us, or browse the full Product Catalogue.