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)
Research Products International Corp Fluorescent Micro-Centrifuge Tubes, Graduated,1.5 ml, 500 per Case
Bright colors provide quick sample identification. Polypropylene Tubes feature external graduations, smooth writing surfaces and a convenient target port for rapid sampling. Withstand temperatures from -100°C to +120°C for use in heating blocks or boiling and freezing applications.
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.
Tubes are autoclavable and supplied in five assorted fluorescent colors: green, orange, pink, yellow and blue.
Bellco Glass, Inc. MicroTube/Ind,0.5mL Natural - Individaully Wrapped
Micro Tube Size: 0.5mlColor: naturalMaterial: homo-polymer polypropyleneCase qty: 100
Dot Scientific MCT FLATTOP 1.5 NATURAL 500/PK
Disposable MCT Flattop, Capacity: 1.5mL with attached cap, Color: Natural, Material: PP, 500/Bag
Alkali Scientific MacroTube, 5mL flip cap, assorted colors, non-sterile, 4 bags of 50, 200/Pk
MacroTube, 5mL flip cap, assorted colors, non-sterile, 4 bags of 50, 200/Pk
Andwin Scientific MICRO-DILUTION TUBES PP STRI
The 1.1 ml tubes in strips of 8 are compatible as refill racks for products products 1212-8400, 1212-8410, 1212-1600, or 1212-1610. There are 120 strips in this product, totaling to 960 tubes. All polypropylene tubes are in natural color.
Sarstedt Inc 15mL Screw Cap Tube, 17mm Diameter x 120mm Long, 500/Case
Tube, Reagent and Centrifuge; 15mL; Polystyrene; 120L x 17mm dia.; Conical Base; Transparent; Non-sterile; Red Screw Cap; Max. Centrifugation Speed: 4100 x g Centrifuge with cone adapter; With printed writing space and graduation; 500/CS
Sarstedt Inc 3.5ML TUBE 11.5X66CBS S/PK1000
3.5ml Screw Cap Tube 11.5x66mm Conical Bottom Skirted Polypropylene Cap Assembled Sterile
Zymo Research Corporation 2.0 mL V-bottom Clear Tube, with caps, 500 pack
Available as V-bottom or U-bottom tubes provided with caps.
USA Scientific Inc 0.2 mL PCR white 8-tube FLEX-FREE strip, attached clear flat caps
0.2 mL TempAssure PCR 8-tube white flex-free strips with individually attached, optically clear flat caps. 120 strips of tubes with caps per pack.
Sarstedt Inc 2ml Screw Cap Micro Tube, Conical Bottom, 250/Pack
2ml Screw Cap Micro Tube Conical Bottom Skirted No Cap Graduations and Writing Block
Research Products International Corp UltraFlux SnapStrip Micro-Tubes, 0.2ml Capacity, Natural, 120 Strips per Case
UltraFlux thin wall tubes feature precision wall and conical bottom uniformity. This provides optimum tube contact with the temperature block for efficient heat transfer and rapid cycling times. Cap resists opening during thermal cycling and incubation. 960 tubes per case.
Research Products International Corp Collection Tubes, 2ml, 1000 Pack
Durable polypropylene collection tube that is used in conjunction with the Zymo-Spin line of spin-columns (i.e., Zymo-Spin I through Zymo-Spin V). Capacity is 2 ml.
Zymo Research Corporation 2.0 mL V-bottom Amber Tube, with caps, 50 pack
Available as V-bottom or U-bottom tubes provided with caps