Test Tubes

High Quality Borosilicate test tubes with rims.

…a factor common in soda lime glass products Tubes are packed in convenient trays for ease of use on bench tops and in drawers The 6x50mm size is often referred to as a "Durham tube" Trays are shrink-wrapped in plastic film, with tubes remaining in constant alignment for protection…

Single use culture tubes are housed in easy-to-open, easy-to-use packaging. The three small sizes come in a dispenser arrangement while the larger sizes are bulk-packed. Culture tubes are made of borosilicate glass to reduce pH changes and contaminants that could potentially leach from…

Reinforced bead top Scale is a permanent brown stain Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

With marking spot and deep form, black phenolic plastic caps with cemented rubber liners Caps are autoclavable; see 9210R18 series for conditions (unattached) Listings indicate tube length x o.d. in mm

For trace metal analysis Inert, non-contaminating Low metal ion content Teflon ® PFA resin Transparent tubes can withstand temperatures up to 500°F (260°C). Tubes do not include caps.

…extensive line of mulit-use test tubes. They are molded from premium grade polystyrene for clarity or of polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000 RPM…

Beaded rim These test tubes are well annealed, resistant to heat and chemically stable. Rims are fire-polished. The 25mm tube does not have a marking spot.

Ace Glass pressure tubes are the premier glass pressure vessels in the industry. our tubes are rated at 150psi at as much as 120 degrees C. Due to varying conditions, Ace cannot guarantee glass vessels from breakage under pressure. Observe all laboratory safety procedures including working behind a…

Reusable PYREX rimless culture tubes offer greater convenience in plugging and rack storage. Ends are fire-polished. The 22 and 25mm o.d. tubes do not have marking spots.

This 13 x 100mm polystyrene test tube has a capacity of 7ml. Tube features a round bottom and includes a hollow top plug cap made of polypropylene. Sold as a pack of 100 tubes.

…borosilicate glass culture tubes. These tubes offer exceptional quality at great prices. They are neatly packaged in heavy duty boxes of 250 and are shrink wrapped to keep them particle free. The boxes are compact and designed to fit into most test tube dispensers. Tubes can be used for…

With lip Tubes 10 mm through 18 mm o.d. have marking spot. Listings indicate length x o.d. in mm.

…centrifuge tubes are useful for the handling of sputum specimens. Digestion, shaking, neutralizing and centrifuging can be performed in one container. They are also useful for other clinical and microbiological tests. Screw caps resist the effects of temperature and steam. These tubes have a white…

This 12 x 75mm polypropylene test tube has a capacity of 5ml Tube features a round bottom and is autoclavable Sold as a pack of 100 tubes

…spatulas of varying widths and lengths that are ideal for mixing, scraping and spreading. Six have square ends and two are rounded for working in test tubes. Two V-shaped spatulas of different sizes are available for lifting or spill-free carrying of material. Blunt tip tweezers are serrated for…

Designed for transportation of potentially hazardous materials in racks Constructed of clear polycarbonate with a silicone gasket Autoclavable Four polysulfone clamps securely lock the top and bottom together. Dimensions: 19” x 6” x 6” (495 x 165 x 170 mm). …

Closed-system carrier designed to protect the lab worker during transportation of Unwire test tube racks containing tubes or sample holders filled with potentially hazardous samples Tough and break-resistant Excellent visibility of contents Molded, easy-to-grasp side handles …

…USP Class VI certified C-FLEX® tubing to allow direct sterile transfer of media and cells USP Class VI polystyrene provides excellent optical clarity and mechanical strength Sterilized by gamma radiation and certifiied nonpyrogenic 100% leak tested prior to shipping Treated with a…

Borosilicate glass tubes with fire-polished top rims and uniform wall thicknesses for maximum heat transfer and chemical resistance. The 6 x 50 mm size is often referred to as a “Durham tube” No marking spot Designed from ASTM Specification E982, Type IV requirements …

KIMAX-51 tube made from N-51A borosilicate glass tubing with a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance. Tube is without a marking spot.

…extensive line for 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 tubes can withstand 3000 RPM…

Made from ASTM Standard (B209-10) Aluminum Holds laboratory ware for washing, storage or autoclaving Does not rust or corrode Unharmed by hot air or steam sterilization Reinforced top, bottom and seams Diamond Flow-Thru Pattern Withstands broad temperature ranges (-220°C…

…Tubes can be used for almost any laboratory procedure. They are chemically free and biologically inert. These tubes are precision molded from premium grade materials and checked under strict quality guidelines, which provide continued lot-to-lot uniformity and reliable performance. All sterile tubes…

…and capacity is 14 mL 9219F28 tubes are wrapped individually; case contains 500. 9219F30 tubes are packed in bags of 25; case contains 20 bags. 9219F32 tubes are packed in bags of 125; case contains 8 bags. 9219F40 tubes are similar to 9219F32 tubes but without caps. Polypropylene,…

These Nessler tubes are ideal for color comparison. Shadowless bottom of each tube transmits undistorted light Rings and legend are durable white ceramic enamel 45310A series is supplied in matched sets of 6 Graduated ring scale of any of the six tubes will not vary by more than 3…

Name Reusable Plain Test Tubes with Marking Spot Overflow Capacity (mL) 6 OD (mm) 12 Length (mm) 75 Shelf-Pack Qty 72 Case Qty 720   ·         Sturdy lip and uniform…

…upward to 0.5 mL in divisions of 0.05 mL , from 0.5mL to 3mL in 0.1 mL divisions, from 3 mL to 5 mL in 0.5 mL divisions and from 5 mL to 100 mL in 1 mL divisions. Made with a 3 mm vent hole located 180° from the front of the tube. Tubes are for testing propane, butane and Isobutane mixtures.

Fabricated from specially selected tubing for product durability. Engraved white-filled graduations at 25 and 50 mL .

For use on test tubes, centrifuge tubes, small jars, cylinders, etc. Of white nylon bristle with radial tufted end and twisted wire handle with loop Package contains 6 brushes