Microtubes
Single-use containers designed to hold microliter to milliliter quantities of liquid. Products may be sterile/non-sterile, come with or without a variety of caps (screw, tether, snap), and may be suitable for use in microcentrifuges.
High quality standard snap cap microtubes, or microcentrifuge tubes, are essential for the safe processing of low to medium sized sample volume applications in clinical chemistry, biochemistry and molecular biology. Ideal for protein research, mass spectrometry, protein array, sample preparation, microcentrifugation and sample storage, they are available in a variety of colours, including amber and black for light sensitive samples.
The snap cap provides a safe, liquid-tight seal and some flat top caps include a needle insertion spot. Some microtubes are also available with additional safety lock snap caps to minimise sample loss during the centrifugation process and to provide added security when working with samples that are radioactive or which pose a biohazard.
Snap Cap Microtube properties
Available as sterile or non-sterile, polypropylene microtubes can also feature low binding properties to reduce protein and nucleic acid loss and hence better sample recovery.
- Can withstand forces up to max. RCF 30,000xg
- Are available sterile or non-sterile
- Are available with low binding properties, reducing protein and nucleic acid losses during centrifugations
- Available RNase/DNase, DNA-free and non-pyrogenic
- Typically made from durable autoclavable polypropylene for reusability and often graduated with a writing patch
- Available in a variety of colors, including amber and black for light sensitive samples
- Tube bottom shapes include conical and skirted (self-standing)
Med Vet International Stacked Locking Hole Plate 2.4mm 5 Hole 38mm Long, J1221A
Jorvet 2.4 locking plates have stacked locking holes as is the case with our 2.7 plates. The twin start hole in the plate is the same size as the 2.7 screws, cortical 2.4, cortical 2.7, and cancellous 3.0. Hole spacing is 7mm.2.4mm Locking Hole Plate 5 Hole 38mm long
Research Products International Corp Micro-Tubes, Graduated, 500ul, Orange, 100/cs
Rated to 20,000 x G.
Available with proprietary NoStick resin to ensure maximum sample recovery.
Temperature range: -80°C to +121°C.
Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.
Alkali Scientific CellPro 0.6mL Microcentrifuge
The Amber 0 6mL Microcentrifuge Tubes are specifically designed for secure handling and storage of small-volume light-sensitive samples Constructed from durable amber polypropylene these tubes effectively block light to protect sensitive reagents and samples The conical design ensures efficient sample retrieval while the innovative lock cap provides a secure seal for added reliability during high-speed centrifugation and storage Amber Polypropylene Reduces light penetration to preserve the integrity of photosensitive samples and reagents Lock Cap Design Provides a leak-proof seal while remaining easy to open and close Compact Size Ideal for small-volume applications in molecular biology biochemistry and related fields High Centrifugal Strength Engineered to withstand rigorous centrifugation conditions Frosted Marking Area Conveniently labeled tubes for easy identification and organization Versatile Use Perfect for light-sensitive sample storage chemiluminescence reagents and ot
Essendant Sentry Safe Executive Fire-Safe, 3.4 cu ft, 21.75w x 19d x 27.75h, Black
Programmable electronic lock with override key allows you to choose your combination Seven oversized bolts and a thicker door help prevent unwanted entry Carpeted interior with two multi-position shelves Bolt-down kit included Outer Width- 21 75 Outer Depth- 19 Outer Height- 27 75 Safes Capacity (text)- 3 4 cu ft
Alkali Scientific CellPro™ 0.6mL Microcentrifuge Tubes, Lock Cap, Clear, Conical, Sterile, 750/pk, 7500/cs
Our centrifuge tubes could be commonly used to collect cells and separate biomacromolecules by centrifugation in biochemistry and other biological fields. They can also be used to store photosensitive samples and special chemiluminescence reagents. USP VI grade polypropylene material, free from heavy metal. RCF: 30,000 xg. Special safe-lock cap design provides secure lid sealing. Clear graduations and frosted marking area. Easy to open and close. Autoclavable. RNase free, endotoxin level less than 0.1EU.
Chemglass Life Sciences Microcentrifuge Tube, Polypropylene, 1.5 mL, Graduated, Clear - CLS-4300-001
Microcentrifuge tubes made from USP VI grade polypropylene with a 1.5 mL capacity and clear graduations for easy volume reading. Designed for high-speed centrifugation up to 30,000 x g, they include a frosted marking area and a cap that permits needle access while providing easy opening and closing. Tubes are autoclavable and DNase/RNase-free, suitable for a wide temperature range.
- USP VI grade polypropylene.
- 1.5 mL capacity.
- Clear graduations and frosted marking area.
- Special cap design allows needle insertion.
- Easy opening and closing.
- Autoclavable at 121°C/15 psi.
- Temperature range -80° to 121°C.
- DNase/RNase-free.
- Sold 500 per case.
Chemglass Life Sciences Chemglass 5 mL transport tubes - sterile, double-threaded screw caps, nest (CGN-4742-45)
Sterile 5 mL transport tubes with double-threaded screw caps in a nested format, designed for secure sample storage, transport, and freezing. Manufactured from USP VI polypropylene with HDPE caps and electron-beam sterilized for RNase- and pyrogen-free use.
- Sterile; electron beam sterilized to SAL 10^-6.
- RNase-free and pyrogen-free.
- USP VI polypropylene tube with HDPE cap.
- Self-standing nested format for stable bench handling.
- Temperature range approximately -196°C to 121°C.
- Manufactured in a 100,000-level clean workshop.
- Designed for excellent sealing performance; resists leakage under negative pressure up to 95 kPa.
Research Products International Corp Amber Micro-Centrifuge Tubes with Screw Caps, 2.0 ml, Free Standing Bottom, 500 per Case
Amber color tubes block light transmission that can adversely affect fluorescent and other light sensitive samples. Polypropylene tubes withstand high speed centrifugation (up to 20,000xg), autoclaving, boiling and freezer storage. Tubes tolerate temperatures from -80°C to +95°C; can withstand a quick dip flash freeze in LN2. Screw cap with ''O'' ring provides superior sealing during sample processing. Tubes and caps are supplied in separate bags.
Ideal for light sensitive samples
Filter UV light
Leak Proof
RNAse, DNAse, DNA, pyrogen, endotoxin free
Thomas Scientific 0 5mL Screw Tube Skirted Base Ribbed Clear
0 5mL Screw Tube Skirted Base Ribbed Clear
MTC Bio Screw Cap Microtube, 2.0mL, capless, no printing (no graduations/marking area) self-standing, non-sterile, 1000/bag
The newest addition to the ClearSeal™ line is made of 100% natural/colorless polypropylene with no markings, dyes or metallic content and they conform with FDA 21CFR. In response to popular demand for diagnostic sampling and reagent packaging applications, color coded caps are also available. The silicone O-ring ensures a leakproof seal throughout the temperature range of -90°C to +121° C. All ClearSeal™ tubes are RNase, DNase, pyrogen/endotoxin free and may be centrifuged at up to 22,000xg. Dimensions 13.1 x 46.8cm.
Research Products International Corp GripSeal Screw Cap Tubes, 0.5ml Capacity, Free Standing, Assorted Color Caps, 500 per Case
Polypropylene micro-tubes supplied with unique GripSeal caps feature bright contrasting color stripes on a white cap. The color stripes provide a quick and easy method for coding samples. Integral TPE (thermal plastic elastomer) cap seals provide a leak proof fit and eliminate a separate O-ring. Both the tube and cap are DNase and RNase free, and can be autoclaved. Micro-tubes are natural color with graduations. Color striped caps are packaged in the following assortment of colors: green, orange, red, violet, yellow and blue.
Research Products International Corp 5ml MacrewTube w/Screw Caps, Sterile, Natural, 200/pk
Tubes are manufactured or exceptionally high-quality, transparent polypropylene without the use of slip agents, plasticizers, mold release agents and biocide substances. Offer exceptional centrifugation stability up to 25,000 x g; autoclaving with cap off; (121°C, 20 minutes); withstand temperatures from +121°C to -196°C; and writing surface on flat cap and side wall for quick sample indentification.
Caps offer complete sealing for minimal evaporation rate during long-term storage. Center of caps feature membrane for easy puncture and access with a syringe/needle. Once punctured, the opening can be useful for venting internal pressure during heating.
Alkali Scientific 5ml Tubes with Screw Caps, Light-Blocking Black, STERILE, RNase, DNase & Pyrogen FREE, supplied within foam rack, 10 racks of 50, 500/Case
ASI's new 5mL centrifuge tubes take all the conveniences of standard 1.5mL tubes and scales them up for larger volumes. These polypropylene tubes come with an attached cap that not only provides a tight, leak proof seal, it can also be effortlessly opened (or closed) with one hand.In incubation applications, we recommend that you use cap lock clips for incubation and boiling over 80˚C. When the internal pressure approaches an unsafe level, the cap partially opens, softly, in a controlled manner, releasing excess pressure, but preventing any splashing of contents. The center of cap also has a special thin “membrane” area that is designed for easy puncture and access by a syringe/needle. Once punctured, the opening is useful for venting the internal pressure caused by incubation at moderately high temperatures. The tubes are made of maximum clarity, virgin polypropylene and are certified RNase & DNase free. Sterile tubes are also pyrogen free. They are sized to be compatible
Andwin Scientific 1.5ML STERIL CON TUBES 500PK
Screw-Cap Microcentrifuge Tubes DNase and RNase free. With attached purple caps. Cap includes silicone O-ring. 50 tubes with attached caps per sterile bag 10 sterile bags per pack. Autoclavable and freezable to -90[degrees]C.