Laboratory Tubes

These 100mL PYREX® conical centrifuge tubes have white graduations and are used in accordance with standard methods of testing for water and sediment in petroleum products. These tubes are graduated upward to 0.5mL in divisions of 0.05mL; from 0.5mL to 2mL in divisions of 0.1mL; from 2mL to 3mL...

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

These disposable 34mm reflux caps fit onto our 50mL SC475 digestion vessels. This special cap has a 12.7mm hole in its center to allow for the addition of reagents during digestion. Tests have shown equal reflux between the SC506 reflux cap and the SC505 ribbed watch glass.

These 50mL PYREX® conical centrifuge tubes have sharp, black enamel graduations and markings. The tubes are the same size and shape as our Nos. 8060 and 8080. They have precision formed tips and uniform walls throughout for a high degree of accuracy and mechanical strength.

For culture tubes and flasks with DeLong®-style necks and ports Molded pressure fins for firm grip Manufactured from non-toxic, autoclavable polypropylene Seven colors for easy identification Six sizes

Designed for maximum efficiency and organization in any laboratory, this robust test tube rack accommodates up to 90 test tubes of 12/13 mm diameter. Constructed from stainless steel for durability and resistance to heat, it can withstand temperatures up to +100 degrees Celsius, making it suitable...

Leighton culture tubes are useful for the study of pathogenic effects on viruses on cells as well as sponge matrix culture, nutritional studies and for preparing plant tissue cultures. Specifications: Tube Dimensions (mm): 16 X 150 Window Dimensions (mm): 11 X 37 Coverslip Dimensions (mm): 10.5 X 22...

Thermo Scientific™ Nalgene High-Speed Round-Bottom Polypropylene Copolymer Tubes uniform wall thickness and diameter provides improved rotor fit and performance. Tubes have excellent chemical resistance. Designed with round bottoms to fit high speed rotors in refrigerated or non-refrigerated...

Globe Scientific's polystyrene (PS) reaction tube is designed for use on the Sysmex® CA50, CA500, CA1000, CA1500 and CA5000 analyzers.

INDUSTRIAL QUALITY || 50ml (1.7oz) Test Tubes made of high quality, heavy duty, Borosilicate 3.3 glass THIN WALL || Uniform wall thickness of 1.2mm provides excellent thermal shock resistance BEADED RIM || Chip & crack resistant, fire polished beaded rims THERMAL SHOCK RESISTANT || Autoclavable for...

At 4titude®, our PCR tubes and cap strips are manufactured from virgin polypropylene in our UK-based Class 7 ISO certified cleanroom production facility. Our thin-walled tubes maximise heat transfer and all of our PCR consumables are certified free from RNase, DNase, human genomic DNA and...

BD Vacutainer® PST™ Tubes contain spray-coated lithium heparin and a polymer gel for plasma separation. Samples processed in PST™ lab tubes are used for plasma determinations in chemistry. BD Vacutainer® PST™ Lithium Heparin Tubes eliminate the need to wait for a clot to...

Globe Scientific offers an extensive line of multi-use test tubes. They are molded from premium grade polystyrene for clarity of polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene...

Features: Freestanding Nonsterile tubes 10 mL: Graduations in 1 mL increments up to 8 mL 0.59 O.D. x 3.38 in. L (15 x 86 mm) Round bottom with skirt Primary application: serum transport 12 mL: Etched fill lines at 5 mL and 8 mL 0.59 O.D. x 3.77 in. L (15 x 96 mm) Conical bottom with skirt Available...

CPC MPC Couplings, provide a critical function through sterile connections/disconnections, even in non-sterile environments. Ease of use design allows for quick connections and the ability to transfer media easily with less risk of error. Reliable and repeatable performance eliminates the need for...

Plain Top Culture Tube 38x200mm Specifications: Manufactured From 1 Borosilicate Glass Accepts Bellco Glass Inc Stainless Steel Kap-Uts Closures Closure Size 38mm Case Qty 36

These Costar® low binding microcentrifuge tubes feature a bonded polymer technology that reduces protein and nucleic acid binding, resulting in better sample recovery. They are made of natural (uncolored) polypropylene and are certified RNase-/DNase-free. -Supplied nonsterile and are...

Glass or Plastic: P Tube Size: 13x100 Draw Volume: 5 Closure Type/Color: BD Hemogard™ Closure/orange Label Type: Paper Additive/Concentration: Thrombin-based clot activator BD products are intended for sale/shipment within the US only. International customers should contact their local BD...

CapLock Clips with breakaway lifting tabs are designed to maintain the integrity of the seal of MTC Bio's 5mL MacroTubes™ at extreme tempertures.

Safety Caps Color-coded; helps prevent cross-contamination and ensure sample integrity Sizes 10, 12, 13, and 16 mm fit all varieties of test, blood collecting and culture tubes Can be used to recap Vacutainer® after the original rubber stopper is removed Cap colors match those on...

Hinged flip cap for single-handed opening Chemical-resistant Leakproof Sterile EZ Flip™ Conical Centrifuge Tubes feature a patented closure system that allows one-handed opening and closing without compromising aseptic conditions. Manufactured to exacting tolerance, tubes are both airtight and...

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....

These heavy duty 40mL PYREX® conical centrifuge tubes are made with increased wall thickness for greater mechanical strength. In order to conform to outside diameter and overall length limitations imposed by centrifuge rotors and supports, it has been necessary to reduce the capacity these heavy...