Laboratory Tubes

8 Strip Rigid Strips with attached individual caps Available in two sizes to fit virtually every thermal cycler or real-time instrument.  0.2mL for standard blocks and 0.1mL for low-profile or "fast" blocks. Available in clear, assorted, or white.  All caps are flat and...

8 Strip Split-Strip with attached individual caps Avaible with both dome caps and optically-clear flat caps (for real-time) Available in two sizes to fit virtually every thermal cycler or real-time instrument.  0.2mL for standard blocks and 0.1mL for low-profile or "fast" blocks....

For applications requiring the assurance of low background metals Made of 100% medical grade ultra low metal virgin resins Certified below one part per billion (<1ppb ) for trace metals natural colorant-free flat caps labcon’s  metal free® centrifuge tubes are specifically processed...<>

Centrifuges Tubes with Printed Graduations (with marking area) New clearer polypropylene copolymer High centrifugal strength - up to 15,000 RCF Flat markable cap with seal Phenol / Chloroform resistant DNase, RNase and pyrogen free Custom Pre-printed Barcodes and other Marking Available Take...

Posi-Lock™ capless tubes are ideal for customers not needing to seal their samples.  With no cap to interfere, collecting from spin columns is easy and mess-free with no caps to break off during centrifugation. Graduated every 100µL for easy volume identification Ultra-clear resin...

8 Strip Split-Strip with attached individual dome caps Available in specific colors (blue, green, red, and yellow) Split-a-part design is easy to break allowing you to use only the tubes that you need Conveniently stacked in bags of 12 strips per bag (10 bags per unit) minimizes the risk of...

SuperClear® Screw Cap Microcentrifuge Tubes include caps with ethylene propylene O-Rings and are ideal for any sample processing application. Excellent for frozen storage or when working with hazardous or valuable materials. Packed 500 in a bag and 10 bags in a pack. All style of tubes and caps...

labForce® Ultra-High-Speed 15mL & 50mL Centrifuge Tubes have been designed for high speed centrifugation and meet the demands of the most crucial scientific work. Produced using premium grade USP Class VI resins in an automated, touch free manufacturing process that provides both ultimate...

Boil-proof cap Withstand 28,000 x g Easy to open, easy to close Double, high pressure locking ring RNase, DNase and pyrogen free Unsurpassed clarity Frosted writing surface and graduations Ultra smooth interior-low liquid retention Made from highest quality, virgin, single melt polypropylene Our...

Foxx Life Sciences' tubing is autoclavable and made from Silicone. It complies with with USP XXII Class VI criteria, FDA 21 CFR Part 177.2600 and NSF 51 Standard. Applications include, but not limited to biotechnological, pharmaceutical, and peristaltic application.

30 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 30 mL tube with spork is also widely used in parasitology specimen transport.  Polypropylene...

These freestanding 50mL centrifuge tubes are available for use in those applications where a rack is not available. They include a large white solvent resistant writing area and black graduations. Available with either a flat cap or a plug style cap. Freezable (-80°C) and autoclavable...

An 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...

The sealing options in the Pure•Amp™ line include clear plastic film for end-point PCR, two optically clear films for qPCR, plus one pierceable aluminum membrane for storage and/or PCR. All Pure•Amp™ sealing products are pre-cut for a perfect fit on the...

1.5mL SuperSlik® Polypropylene Microcentrifuge Tubes with Low Protein Binding surface for use with viscous samples. Designed to improve yields. Include flat caps and writing surface. In resealable bags. With flat snap caps, side graduations, and frosted writing surface Ultra low fluid retention...

Our borosilicate glass Test Tubes have rolled rims and uniform wall thickness. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.

Borosilicate glass Capacity: 6.5 mL Narrow tip 15 mL shields Graduations (mL): stem to 0.4 in 0.01 from 0.4 to 1 in 0.1 at 1.5, 2.0, 3.0, 4.0 and 6.5 (body)

Globe Scientific offers an 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...

MoldPro Autosampler Tubes for AA, ICP, ICP-MS, ICP-OES, TOC, UV-VIS, HPLC, FIA, GPC, fraction collection and other sample introduction applications. Tubes are standard sizes and fit Cetac, Elemental Scientific, AIM lab and Bel-Art 60 and 90 position racks used by many instrument manufacturers...

Microtiter tube systems are available pre-racked in an 8 x 12 format and can be autoclaved, sealed and frozen for storage. Tubes offer additional volume capacity for sample dilution and/or mixing prior to a range of procedures including HTLV-III testing, RIA, EIA, PCR, pharmaceutical quality...

Glass-like clarity allows easy viewing of sample and pellets. A positive seal design allows repeated cap closures that will not pop during boiling. All tubes feature external graduation marks and frosted writing surfaces. Available in natural and five additional colors. All Microcentrifuge tubes are...

INDUSTRIAL QUALITY || Pack of 12, round bottom test tubes with a 50ml 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 with a rubber liner to ensure a leak proof seal DIMENSIONS || Each test...

INDUSTRIAL QUALITY || Pack of 24, round bottom test tubes with a 20ml 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 with a rubber liner to ensure a leak proof seal DIMENSIONS || Each test...

Graduations on clear tubes are printed in bold easy-to-read black ink and are accurate to ± 2% 50mL clear tubes include a black printed 50mL graduation line and 1, 2 and 3mL graduations molded into the conical bottom Large white marking area provides excellent contrast for identification All...