Om Scientific & Glass Instruments

Round And Vertical Neutral Glass Test Tube For Chemical Laboratory Use - Borosilicate Glass, 12x100 mm, Transparent | 250 mL Capacity, 13 kg Weight

Glass Test Tube - 150mm x 16mm, Borosilicate Glass, Clear Color, 15ml Capacity, Cork Stopper, 1ml Graduations, 1.5mm Wall Thickness

Test Tubes - Borosilicate Glass 3.3, 12x75 mm , Transparent Laboratory Tubes for Holding, Mixing, and Heating Chemicals

Glass Test Tube - 12mm X 75mm | Transparent, Ideal for Laboratory Use

Chromatography Tube - High-Quality Glass, Various Sizes, Transparent Color - Durable, High Temperature & Pressure Resistant, Chemical Resistant

50-200 Mm Long Narrow Convenient Glass Acid Test Tube For Chemical Laboratory Use - 5 mL Capacity, Transparent Glass, 13x16 mm, 10-20 mm Width | Ideal for Chemical Reactions and Easy Washing

Transparent Glass Test Tubes

Test Tube - High-Quality Glass, Various Sizes Available, Transparent Color | Ideal for Chemical Laboratories and Industrial Testing

Test Tube - Borosilicate Glass 150mm x 16mm | 10ml Capacity, Clear Color, Socket Closure for Laboratory Use

Test Tube - Borosilicate Glass, 5ml Cylindrical Shape | Transparent, Ideal for Chemical Laboratory Use

Test Tube Without Rim - Borosilicate Glass, 38 x 200 Millimeter | Round Bottom, High Thermal Shock Resistance, Thick-Walled Design

Hard Breakage And Pressure Resistant Test Tubes For Laboratory Purposes - Glass, 15x125mm, Transparent | 10mL Capacity, Weight 5g, Liquid Level Indicator

Test Tube without Rim - Borosilicate Glass, 38 x 200 mm, 170 ml Capacity | Thick-Walled, High Thermal Shock Resistance, Spherical Bottom

Laboratory Test Tubes