Laboratory Tubes

Self-standing polypropylene transport tube comes with a blue cap Volume: 5mL; cap and tube material: virgin polypropylene Unassembled; non-sterile; autoclavable Provides a ‘leak-proof’ and reliable seal for critical sample storage Features a large, frosted writing area; Pressure tested...

Large centrifuge tubes are perfect for clarifying large volume solutions or concentrating live cells in tissue culture. Made from pure pre-tested medical-grade resins to ensure the integrity of your work. Each lot is tested and certified free of RNase/DNase, Endotoxins, and is non-pyrogenic. Resins...

Ideal for use in various laboratory procedures, these 250 mL Polypropylene Centrifuge Tubes are designed to offer optimal performance and reliable results. Equipped with a plug seal cap, they ensure secure containment and prevent leakage during centrifugation. They come racked and sterilized for...

Starswabs II® are the reliable choice for the collection and transportation of a wide range of bacteria. Quality control procedures are compliant with CLSI document M40-A guidelines. Swab formats for the Starswab II® include single, double, straight wire, and flexible wire. Available in four...

These heavy duty 10mL 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 of these...

With lip and marking spot Made from KG-33 glass tubing Listings indicate length x o.d. in mm.

These sterile disposable plastic loops and needles are designed for use in quantitative procedures such as sampling, urine counts and serial dilutions, as well as for bacterial inoculation. Because they are pre-sterilized and designed for single use, t

Validated to contain less than 1ppb of more than 30 trace metal elements, ensuring samples are free of contaminants Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2% Large white marking area provides excellent contrast for identification Easy to write on flat surface...

INDUSTRIAL QUALITY || Pack of 24, flat bottom test tubes with a 30ml capacity. Each test tube is made of high quality, heavy duty, Borosilicate 3.3 glass BAKELITE SCREW CAP || Each test tube is fitted with a Bakelite screw cap to ensure a tight seal DIMENSIONS || Each test tube measures 3.75" tall...

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

Low DNA-binding screw cap micro tubes are ideal for all applications involving DNA. They can be used for the storage of plasmids, oligonucleotides, and cell extracts and allow maximum DNA recovery even after a long storage period and with very small volumes.

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...