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

Imprinted clear black graduations ensure accurate readings X500 Centrifuge tube conical PP sterile 15ML flatcap rack 50/bags

These premium, high-quality conical tubes are environmentally friendly, and allow for increased traceability with the largest writing area on the market. X300 Centrifuge tube Thermo Scientific Nunc conicafitted HDPE cap, graduated, racked, RCF, large

This Standard Taper KIMAX™ tube is graduated and reusable. X12 CONICAL GLASS TUBE GRAD 50ML

Available in an variety of styles to match your application. Pre-assembled caps and septa minimize contamination. X100 CAP CHROMACOL SCREW OPEN TOP POLYPROPYLENE8-425 thread (pack of 100)

Thermo Scientific™ National Crimp-Top Autosampler Vials are offered as clear or amber, in a range of sizes. X100 CRIMP TOP VIAL 2.5ML 11MM

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 from Polybutylene terephthalate (PBT) DURAN™ PBT Screw Caps have excellent temperature and chemical resistance X10 Screw-caps with aperture, GL 18, PBT, red, aperture bore 11 mm

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

Evacuated blood collection tubes for trace element testing X100 Trace element tube BD Vacutainer with BD

Can be used in the determination of residues in Liquified Petroleum (LP) gases, ASTM Method D2158. X12 ASTM TUBE 100ML 8' D2158

Conduct high-speed centrifugation of aggressive chemicals with these tubes, suited for chloroform and phenol extractions in refrigerated machines up to 50,000 x g. X2 Centrifuge tube Oak Ridge FEP autoclavable 30mL

Tight seal minimizes evaporation and contamination X300 MICROAMP OPTICAL 8-CAP STRIP STORE AT ROOMtemperature

Available in eight colors or in assorted-color packs. X500 Microtube Fisherbrand 1.5ml, PP, Red, graduated, w/snap-cap, non-sterile

View contents of these contact-clear, Thermo Scientific™ Nalgene™ Oak Ridge High-Speed PPCO Centrifuge Tubes easily. X10 Centrifuge tubes oak ridge polypropylene 10ml

Minimize sample loss with the “snap shut” lids on these individual 0.5mL tubes for PCR applications. X1000 PCR TUBE 0,5ML FLAT ASSORTED(VE=1000Stck.)

Autoclavable X500 RNASE-FREE MICROFUGE TUBES (1.5ML) STORE ATroom temperature

KIMAX™ tube used in the determination of water and sediment in crude mineral oils, fuel oils and petroleum products; of precipitate formed by centrifuging definite quantities of steam cylinder stocks, black oils and lubricating oils; and in testing for acidity of distillation residues or hydrocarbon liquids of gasoline/petroleum solvents. X12 Centrifuge tube oil 8' 100ml Pack of 12

Tested to withstand centrifugation of 16,000 RCF in a fully supported rotor with room temperature water. Corning™ Falcon 50mL Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients. X500 Conical Bottom CentrifugeTube, High Clarity P

Use these tubes for the simple and safe processing of sample volumes up to 5.0mL. Eppendorf Tubes™ represent the perfect option for working with medium–sized sample volumes. Eppendorf Tubes, 5mL, Starter Pack, PCR clean,

Process large batches more easily with Nunc 200mL centrifuge tubes, which are made from high-purity resins and can resist forces up to 7000 RCF. X48 Centrifuge tubes Nunc radiation sterilized /

Optimize PCR and qPCR with these 0.2 mL strip tubes, available as 8 tubes per strip in several colors or 12 tubes per strip. X120 STRIP 8X0,2ML TUBES+ CAP DOME

Available in a variety of colors for easy sample identification. Axygen™ 8-Strip PCR Tubes, 0.2mL are constructed of sturdy polypropylene. Each non-sterile, conical tube features thin and consistent wall thickness. Sold with flat or domed caps to prevent sample loss or without caps. X125 0,2ML THINWALL TUBE 8/STRIP

Maintain the integrity of seals with a variety of cap liners. Wheaton™ Liquid Scintillation Vials are manufactured from rigid yet flexible HDPE plastic.
X500 Scintillation Vial Wheaton 22mm pp cap with

X500 Centrifuge tube conical PET sterile 15ml plug seal cap 50/racks

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers. X100 11mm tef/rr green seal, , MA: C4011-98G

Tolerate wide temperature range X250 NON-STICK RNASE-FREE MICROFUGE TUBES (2.0ML)Store at room temperature

X125 PYREX® 15mL Disposable Glass Conical Centrifuge Tubes, without Screw Cap, Nonsterile, Bulk

For use in low volume sample requirements X250 MICRO CENTRIFUGE TUBE, MAXYCLEAR, 5 ML

Conical interior bottoms are designed to provide total downward drainage and maximum retrieval of contents by syringe X12 3 mL Grad V-Vial,Clr, 20-400 O/T Cap