Glass Test Tube for Laboratory Use (8 Inch x 25mm) Hard Glass

BOROSILICATE NEUTRAL HARD GLASS TEST TUBES 25 MM x 150 MM, PACK OF 20

Modular Heating Blocks and Accessories for VWR® Block Heaters

BOROSILICATE NEUTRAL HARD GLASS TEST TUBES 25 MM x 150 MM, PACK OF 20

Labifie Borosilicate Glass Test Tube 15 * 125 mm (pack of 20 pcs) : . in: Industrial & Scientific

These test tubes are smooth and well-made, which are convenient for pouring liquid. They’re commonly used instrument in chemical laboratories and are

Supertek 8 ml Borosilicate Glass Test Tube With Rim Heat & Chemical Resistance (100 x 12 mm - Pack of 100)

Laboratory 25mm 180mm 200mm Test Tube Glass Testing Tube - China Sample Cup, Glass Sample Cups

High quality borosilicate glass 3.3 Test Tubes. These laboratory grade test tubes are with rim and have an good resistance to heat and chemicals.

RG Borosilicate glass Test Tube 25mm x 150 mm, Capacity 55 ml (Boiling Tube) with Rim (2)

5 Pcs Glass Test Tube 6 inch x 25 mm for Laboratory Use

Glass Test Tube for Laboratory Use (8 Inch x 25mm) Hard Glass 200mm – Millennium Dreams Co.

The test tube is made of borosilicate glass with a rounded bottom, smooth or flared top lip, and appropriate wall thickness. Disposable borosilicate

Borosilicate Glass Round Bottom Test Tube, 25mm OD x 200mm Length (4/pk)