Laboratory Tubes

Manufactured using high-purity, virgin USP Class VI Medical grade polypropylene, these centrifuge tubes are free from natural rubber and heavy metal and conform to US FDA 21 CFR. Include leak-proof threaded HDPE caps that are free of added colorings and trace metals. A large, white marking spot...

Standard taper KIMAX tube. Calibrated "to contain". Top is beaded for strength. Scale and marking spot are printed in permanent red stain. Marking spot is blasted on both sizes.

These standard round-bottom culture tubes are manufactured from 51 expansion borosilicate glass that conforms to ASTM Type I, Class B and USP Type I requirements. The tubes can be reused many times. The caps have a white 14B styrene-butadiene rubber liner or a PTFE faced 14B styrene-butadiene rubber...

Ideal for laboratories that require efficient organization and heat resilient equipment, this stainless steel test tube rack accommodates 50 test tubes. Designed to hold test tubes with a diameter of 15/16 or 16/17 mm, it ensures secure and organized placement. With a temperature tolerance up to...

Introducing the new EmbryoGuard™ line of Mouse Embryo Assay (MEA) tested laboratory tubes, available in 5mL, 14mL, 15mL, and 50mL sizes. These tubes are designed for laboratories performing sensitive applications where material-related toxicity and biological compatibility are critical....

Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

Glass or Plastic Glass Tube Size 13 X 100 mm Draw Volume 6 mL Closure Type/Color BD Hemogard™/Royal Blue Label Type Paper Additive/Concentration K2EDTA 10.8 mg Shelfpack 100 Case 1000 BD products are intended for sale/shipment within the US only. International customers should contact...

Designed for use in biotechnology laboratories such as preparing samples for thermal cycling or whenever complete sample recovery is important. The siliconized G-Tube® Flat Top Microcentrifuge Tube is molded from a siliconized virgin polypropylene that exhibits extremely low surface adhesion...

Our 8-Strip Ergonomic tubes & unattached flat cap strips are available for PCR and for qPCR. Manufactured with medical-grade polypropylene, Performance in PCR reaction is equivalent to or exceeds the leading PCR consumables in the market! Designed to hold low-volume reaction mixes, the thin...

Gas measuring tube is made from borosilicate glass and features resilient white enamel graduations from the top down. The tube is closed at the zero end for gas measurement.

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...

Ideal for a broad range of laboratory applications, these 15ml SP SC Tubes are meticulously designed for optimal performance. With a size of 17x120, they are fit for use in most centrifuges and enable efficient separation of samples. Made from durable polypropylene, these tubes ensure longevity and...

30mL size is an ideal option for intermediate centrifuge tube volumes Self-standing base for use without a rack Molded graduations ensure volume accuracy to +/- 2% Conical bottom for maximized sample retrieval Easy to write on flat surface caps feature integrated leak-proof seal Convenient...

Made with heavier walled tubing to withstand higher centrifugation speeds. Top is beaded for strength. Graduated and calibrated "to contain". Scale is white ceramic enamel.

The Precision Systems sample tubes & cleanettes are suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. They are made of high quality material which ensures long lasting usage.

Product description: VACUETTE® TUBE 4 ml CAT Serum Clot Activator 13x75 red cap-black ring, non-ridged Sterility: sterile Inner pack (pcs.): 50 Sales unit (pcs.): 1200

A compact, versatile, quick and robust scanner with minimal cabling.  The Cube Rack Reader is a 2D datamatrix tube camera reader with a scan & decode time of 1-2 seconds. The Cube can read all racks on the market including Cryoboxes and SBS racks; even 384 racks. Key Features Compatible...

Transport tubes, sometimes called mailing tubes, are used in multiple sectors of the laboratory market, including medical, hospital, environmental, independent testing, food testing, and biological research labs. Used to store, transport or freeze samples, these tubes come in both 5mL (16 x 60mm)...

Labcon SuperClear® precision-molded, conical and round bottom tubes are perfect for a multitude of general laboratory uses. Precision crafted of extra clear virgin polypropylene in natural and colors or clear virgin polystyrene. Tube caps are made of low density polyethylene for a secure seal...

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...

Axygen® 1.1mL 96 well Mini tubes are designed to fit an ANSI/SLAS 1-2004: Microplates - Footprint Dimensions compatible rack and are designed to be sealed with 8-strip or 12-strip plug caps. Available in 0.65mL single MiniTube or 1.1mL single MiniTube and 8-tube or 12-tube strip formats 96...

These 7x280mm PYREX® capillary tip bleed tubes are for bleeding gases, steam or liquids below the liquid surface of sidearm distillation flasks. This tube is also a replacement part for organic chemistry kits Nos. 6949E, 6949G-2 and 6949K.

CryoKING® Traditional Cryogenic Vials with pre-assembled Red, Green, or Blue Caps, Case of 1000. Size Options: 2mL, and 5mL. All tubes come with a 1D on the side

United Scientific, internally threaded, Screw Cap, 2D tubes are the ideal consumable for rapid processing of biological samples. Each tube comes with a 2D barcode (bottom of vial), and 1D barcode (side of the vial). They provide time-savings and accurate organization and tracking of...