Constructed of optically clear polystyrene for easy viewing of sample. Corning™ Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols. X1000 Round Bottom Test Tube, PS, 8ml, Blue Screw

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

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, 14ml, No Cap, No

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 Tube, threaded, uncovered, 20X125MM

TEST TUBE PFA SANS CAP 5ML

Manufactured from polypropylene. Gosselin™ Polypropylene 10mL Round-Base Tubes stoppers are sold separately. X1000 Round base tube 10ML, PP natural H95 Ø15.4 winged plug red, sterile, SAL 10-3

Unbreakable test tubes are excellent for trace metal analysis. Saint Gobain Performance Plastics™ Chemware™ PFA Test Tube with Cap is inert, non-contaminating, and transparent for easy viewing of contents. CHEMWARE TEST TUBE,PFA WITH CAP,CAPACITY 5ML

X450 centrifuge tube 13,5ml PS aseptical round base red cap

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

CHEMWARE TEST TUBE,PFA W/O CAP CAPACITY 25ML

Ideal for routine laboratory analysis and procedures. Karl Hecht™ AR-Glas™ Round Bottom Test Tubes are manufactured from durable AR-Glas soda glass.
X100 TEST TUBE 180X18 HEAVY DUTY

Store test reagents and material. Fisherbrand™ soda lime glass rimless test tubes come in different sizes to meet your needs. X100 Test tube Fisherbrand 150x16mm rimless soda lime glass (1mm wall)

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

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 rimless Fisherbrand

Use Fisherbrand™ Soda Glass Cell Culture Test Tubes to analyze cell culture material that are critical to diagnoses and experimentation. X1000 SODA TUBE 6,5X50MM EP0,6-0,7

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

Measure, mix and pour using Fisherbrand™ 5.1 Borosilicate Glass Disposable Test Tubes. Tubes are rimmed and are available in various lengths. X100 Tube boro5.1 12x75x0,5mm rimmed 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 11X70MM EP0,7-0,8

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 12x75x0,6mm rimmed Fisherbrand

X1000 KIMAX 8ML 13X100 COL13-415

Specially annealed to reduce breakage along stress point X1000 Tube boro 6x50mm Fisherbrand

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 18x150x1,2mm rimless Fisherbrand

Manufactured from polystyrene or polypropylene. Gosselin™ 5mL Round-Base Test Tubes have a round shape. X2000 Round base tube 5ML, PP natural H74.5 Ø12.8winged plug red, sterile, SAL 10-3

Disposable culture tubes for general purpose. DURAN™ AR Glass Disposable Culture Tubes are used in the laboratory setting. X100 Disposable Culture tube, soda-lime-glass, 18x 180 mm, GL 18, w/screw-cap (PP), w/rubber seal

Manufactured with polystyrene for superb clarity. Kartell™ Polystyrene Disposable Test Tubes are economical and durable. X1000 cylindrical disposable test tube PS 12x75mm(RCF xg 1300)

With round bottom X1000 TUBE 16X100

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. X100 BORO TUBE 20X150MM EP1,1-1,2

Black phenolic cap with PTFE-faced rubber liner X144 CULTURE TUBE 25X200MM / PTFE

Black phenolic cap with inert rubber liner X24 CULTURE TUBE 38X200 SCREW CAP