Laboratory Tubes

Convenient packaging—bulk or individually wrapped (sterile), and bulk or packs (non-sterile) Available with two-position snap cap, screw cap or without caps Choice of polypropylene (PP) or polystyrene (PS) Thermo Scientific* Samco multi-use tubes are designed for most laboratory applications, and...

The top graduation line on unmatched Kimble Nessler Color Comparison Tubes may be any distance from the outside bottom within the range of scale lengths shown in individual descriptions. In matched sets, the top graduation lines of all the tubes in a set will be within the very close limits for a...

AltemisLab 2ml storage tubes are designed for efficient sample tracking and storage. Each tube is equipped with a 2D barcoded internal thread and a 1D linear barcode, providing dual identification methods for enhanced security. These tubes come pre-capped with screw caps, ensuring a sterile and...

Globe Scientific is pleased to offer these premium quality borosilicate glass tubes. The tubes provide excellent chemical resistance and durability. They feature well-rounded bottoms and smooth, fire-polished rims. Dimensional specifications are rigidly controlled for reliable, uniform results. The...

50 mL centrifuge tubes are ideal for general purpose laboratory work.  These tubes are especially useful as a 95kPa certified leak-proof primary container in shipping infectious specimens. The 50 mL tube with spork is also widely used in parasitology specimen transport.  Polypropylene...

Features: Available in polystyrene and polypropylene

The Sarstedt screw cap micro tube, with a durable construction, is an ideal accessory to have in any chemical laboratories, research facilities, manufacturing industries and pharmaceutical factories.

Ideal for laboratory applications, this 15mL centrifuge tube is equipped with an attached blue flat top screw cap for secure sealing and easy sample identification. It is constructed from durable polypropylene, able to withstand high-speed centrifugation and extreme temperatures. The tube features...

Biox Clear Polypropylene Non-Sterile (Rnase, Dnase, Dna, Pyrogen Free) Microcentrifuge Tubes With Positive Cap Closure. Tubes Are Boil Proof And Rated For Rcf Up To 20,000Xg And Come With Marked Graduations And A Frosted Writing Area.

50mL Bioreactor Spin Tubes are ideal for use with an automated liquid handling platform or robot. They represent a novel integration of two common technologies - septum and filter membrane - into a single device. The resealable septum facilitates the use of various syringes, pipettes, etc. for easy...

Made of polypropylene RNase, DNase, Pyrogen and DNA-free Conical bottom facilitates sample aspiration

The graphite tube, the heart of the graphite furnace, plays a vital role in the overall stability of an analysis. In order to assure stable analytical conditions from one atomization cycle to the next, and from graphite tube to graphite tube, all graphite parts - contacts, tubes and platforms - must...

Offers the convenience of a micro centrifuge tube with the ability to process sample volumes up to 10mL Same diameter as a standard 15mL conical bottom tube to use with existing equipment Easily access cell pellets and reduce contamination risk with shorter tube Graduations are printed in bold,...

This specially designed PYREX® inlet tube is a replacement part for the PYREX® Cyanide Distilling Apparatus (No. 3350-C) Used in testing for soluble and insoluble cyanides in water. Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation and...

Easy to use circular rotors with different tube hole sizes to accommodate different sample sizes. These rotors require no additional accessories and fit directly into your concentrator. Circular Rotor, Accessory Different tube hole sizes accommodate different sample sizes; 20-place; 12 x 75mm tubes...

Manufactured from Type 1 Class A Borosilicate Glass. Includes long skirted black phenolic screw cap with white rubber liner. Specifications: Type 1 Class A Borosilicate Glass Screw Cap Included Size: 16 X 150mm Replacement Cap: 2029-00016 Case Quantity: 144

Sterile culture tubes are precision molded from premium-grade, chemically inert plastic materials: polystyrene (PS) for clarity and nearly-transparent polypropylene (PP) for toughness and chemical resistance. Over-fitting caps have inner ribs for two-position fits: loose for aerobic culturing and...

For applications requiring large volume centrifugation Tubes include molded graduation lines Polyethylene (HDPE) cap with integrated plug seal provides a secure closure Temperature range of -80°C to 120°C Use of a rotor cushion is advised to support tubes during centrifugation NEW –...

BRAND PCR tube strips are manufactured from high-quality virgin plastics for excellent, reproducible results in most PCR applications. These tube strips are manufactured without lubricants or chemical additives that can contaminate reagents and samples. PCR tubes and plates from BRAND are compatible...

Labcon PurePlus® Polymerase Chain Reaction (PCR) consumables are made without additives so you don't need to wonder what is different about the plates, tubes, or strips you are using from one day to the next. Many of our plates are printed with black alpha numeric reference grids to make it...

These 12mL heavy-duty PYREX® conical centrifuge tubes are made to the same O.D. and length specifications as No. 8060, but with increased wall thickness for greater mechanical strength. In order to conform to outside diameter and overall length limitations imposed by centrifuge rotors and...

Polycarbonate open-top tubes have outstanding mechanical strength. Excellent for whole cell separations. For use up to 6,000 x g in refrigerated or non-refrigerated centrifuges. Translucent polypropylene copolymer has excellent chemical resistance. For low-speed centrifugation up to 6,000 x g. Both...

Non-sterile, precision molded, round bottom test tubes for general purpose laboratory work. Polystyrene tubes provide clarity and are appropriate for use with mild acidic (except oxidizing acids) or alkali solutions, alcohols (except higher alcohols) and salt. Polypropylene tubes are more chemically...

Sterile culture tubes are precision molded from premium-grade, chemically inert plastic materials: polystyrene (PS) for clarity and nearly-transparent polypropylene (PP) for toughness and chemical resistance. Over-fitting caps have inner ribs for two-position fits: loose for aerobic culturing and...