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Clear glass test tubes with rims, 16 mm diameter, 150 mm tall, pack of 72

Value Brand

Value Brand Test Tube Rim Glass 16mm 150mm PK72

SKU CH-KB8K-6RQE4

A pack of 72 clear borosilicate glass test tubes, 16 mm diameter by 150 mm height, each holding 20 mL and autoclavable for lab use

  • Product typeAssortments & Kits
  • Borosilicate glass withstands autoclave sterilisation cycles
  • 20 mL nominal capacity suits routine liquid handling
  • 16 mm diameter fits standard racks and holders
  • 150 mm overall height provides ample headspace
  • Pack of 72 tubes supports high-throughput workflows

Test Tubes for Laboratory Use

This pack contains seventy-two clear glass test tubes designed for general laboratory work. Each tube is made from Type I borosilicate glass and measures sixteen millimetres in body diameter with an overall height of one hundred and fifty millimetres. The tubes are supplied new and are suitable for liquid handling and centrifugation tasks.

Autoclavable Borosilicate Glass

The Type I borosilicate glass construction allows the tubes to be autoclaved for sterilisation between uses. No closures or graduations are included, so the tubes are ready for open-top procedures or custom stopper fitting. The plain rim design supports straightforward pouring and cleaning in routine lab workflows.

Check Compatibility Before Ordering

Verify that the sixteen millimetre diameter and one hundred and fifty millimetre length fit your existing racks, centrifuges and heating blocks. Confirm that your protocols do not require graduated markings or screw-cap closures, as neither is provided with this pack. Ensure your autoclave cycle is compatible with Type I borosilicate glass.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 78% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameLAB SAFETY SUPPLY
Product typeAssortments & Kits

Questions about this item

Will the 16 mm borosilicate glass tubes need replacement if they chip or crack?

Each tube is made from Type I borosilicate glass; any chip or crack means that tube must be discarded, but the pack contains 72 units so spares are on hand.

What is the maximum fill volume before the 20 mL nominal capacity is reached?

The nominal capacity is 20 mL (0.51 oz); filling beyond that risks spillage during heating or centrifugation.

Do the 150 mm tubes become too hot to handle after repeated autoclave cycles?

Borosilicate glass withstands autoclaving, yet the tube body reaches sterilisation temperature; always use heat-resistant gloves when removing them.

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