Recommended for use as reaction tubes in gel clot assays.  Lonza™ Pyrogen-free Test Tubes Product  are made from USP Type 1 flint borosilicate glass and contain less than 0.005 EU/ml endotoxin. X50 Pyrogen-Free Test Tubes 10x75mm w/Caps

Round bottom; with marking spot X500 Test tube, uncapped, 20X150MM

Constructed of optically clear polystyrene for easy viewing of sample. Corning™ Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols. X500 Round BottomTest Tube, PS, 5ml, Snap Cap, Ste

Includes polypropylene stopper. BRAND™ Borosilicate Glass Test Tubes show graduation of approximate volume and inscriptions in high contrast white enamel. X10 Test tube Boro 3.3 grad. with PP-stopper 30ml:0,5ml, NS 14/23, 19 x 220mm

Kartell™ RIA Disposable Tube is a round bottom tube with no rim that is suitable for centrifuge and laboratory use. X1000 cylindrical RIA disposable test tube PS 11x70mm (RCF xg 1300)

Provides chemical stability and biological inertness of hard, borosilicate glass at price of disposable tubes X1000 Tube, thread PP lock 16X150MM

With durable white ceramic marking spot Glass Tube 10x75

Use Fisherbrand™ Borosilicate Glass 3.3 Reusable Test Tubes in the laboratory. They are available in various metric diameters and are DIN 12395 certified. X100 Tube boro3.3 12x75x1mm rimmed Fisherbrand

Manufactured from transparent. BRAND™ Sterile Polystyrene Cylindrical Test Tubes have an RCF max of 3000. X2000 Sample tube, PS16 x 100mm, transparent

For transferring and coring liquid and solid samples TRANSFERTUBE ECONOMY PACK

Avoid contamination with a test tube that supplies a fitted screw cap. Kartell™ Sterile Test Tubes with Screw Caps meet a wide range of test tube needs and have a round bottom with a freestanding skirt. X400 screw cap container PS with PE spoon 30ml sterile

Manufactured from borosilicate glass with a medium wall design. Fisherbrand™ Borosilicate Glass Medium Wall Rimless Test Tubes are ideal for chemical and biological work. X100 Tube boro3.3 12x75x1mm rimless Fisherbrand

Black phenolic cap with inert rubber liner X144 CULTURE TUBE 25X200 SCREW CA

Manufactured from polypropylene for excellent chemical and thermal resistance. Corning™ Falcon™Round-Bottom Polypropylene Tubes are tested to withstand 3000 x g centrifugation. X1000 Round Bottom Test Tube, PP, 5ml, No Cap, Ste

Phenolic screw cap with white rubber liner x250 CULT TUBE SC CAP 16X125MM M/CS

Use round-bottom Fisherbrand™ 3.3 Borosilicate Glass Test Tubes for laboratory needs when heat resistance is critical. These disposable test tubes are thick-walled and autoclavable. X50 Tube boro3.3 25x200x1,2mm rimless Fisherbrand

Manufactured from borosilicate glass with a medium wall design. Fisherbrand™ Borosilicate Glass Medium Wall Rimmed Test Tubes are ideal for chemical and biological work. X100 Tube boro3.3 16x100x1,2mm rimmed Fisherbrand

Manufactured from soda lime glass and constructed with light walls. Fisherbrand™ Soda Lime Glass Light Wall Rimmed Test Tubes are ideal for general mixing and laboratory work. X100 Tube soda 12x100x0,6mm rimmed Fisherbrand

CHEMWARE TEST TUBE,PFA W/O CAP CAPACITY 15ML

Sterilin 13.5mL Centrifuge Tubes are offered in a wide range styles for various applications. X450 centrifuge tube 13,5ml PS aseptical round base white cap

X1000 KIMAX 8ML 13X100 COL13-415

Store test reagents and materials. Fisherbrand™ borosilicate glass test tubes come in a variety of sizes. X50 Test boro3.3 24x150x1,2mm rimless Fisherbrand

Store test reagents and material. Fisherbrand™ soda lime glass rimless test tubes come in different sizes to meet your needs. X100 Tube soda 12x100x1mm rimless Fisherbrand

Black phenolic cap with PTFE-faced rubber liner X192 TUBE CULTURE 20X150MM / PTFE

Manufactured from soda lime glass and constructed with medium walls. Fisherbrand™ Soda Lime Glass Medium Wall Rimless Test Tubes are ideal for general mixing and laboratory work. X100 Tube soda 16x125x1mm rimless Fisherbrand

Use these glass tubes for a variety of applications and cell washing procedures. Kimble™ KIMAX™ Disposable Glass Tubes are made from 51 expansion borosilicate glass, which offers excellent chemical resistance against sodium leaching, a factor common in soda lime glass products. X500 TUBE BOROSILICATE 20X150MM

Measure, mix and pour using Fisherbrand™ 5.1 Borosilicate Glass Disposable Test Tubes. Tubes are rimmed and are available in various lengths. X50 BORO TUBE 30X200MM EP0,7-0,8

Detects the production of gas by microorganisms. Fisherbrand™ soda lime glass durham test tubes allow visualization of trapped air bubbles. X300 Tube soda 6,5x30x0,65mm rimless Durham Fisherbrand

Use the Fisherbrand™ Soda Lime Glass Culture Tube to view cell cultures in the laboratory. This disposable soda lime glass rim top tube is plain (unlabeled) and features a sturdy, uniform bottom. X200 SODO TUBE 8X40MM EP0,6-0,7

Manufactured from borosilicate glass with a heavy wall design for strong resistance to heat and chemicals. Fisherbrand™ Borosilicate Glass Heavy Wall Rimmed Test Tubes are ideal for chemical and biological work. X50 Test tube Fisherbrand 150x24mm rimmed boro 3.3 glass (1,8mm wall)