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)
Sarstedt Inc Screw cap micro tubes, 2 ml, PCR Performance Tested, Low DNA-binding, 1000/case
Screw Cap Micro Tube DNA Low Binding skirted base, knurls, assembled cap, writing space and graduation.
Sarstedt Inc 3.5ML SCTUBE 13X92 FCBR/PK1000
3.5ml Screen Printed Screw Cap Tube 13x92mm False Bottom Round Polypropylene Cap Assembled Graduations and Writing Block
Andwin Scientific MICROTBE 1.5ML PRSTL 2500/CS
The 1.5ml pre-sterilized microtube does not open during boiling. It features ultrasmooth conical bottoms, frosted surface area, graduation marking, thin membrane in cap for easy syringe penetration and diamond polished molds.
Sarstedt Inc 2ML LOOP SC MTUBE CBS 500/PK
Screw Cap Micro Tube, 2 ml, PP, with skirted base, with knurls, with attached cap not screwed on, no print, 500 pcs./bag.
Andwin Scientific 2.0 ml Dolphin MCT, Non-Sterile, Bulk Bag, 1,000 Tubes/Bag, 5 Bags/Case
The SafeSeal Microcentrifuge Tubes are compatible with most microcentrifuges and are ideal for biotechnology applications. The attached caps permit repeated openings and closings and also eliminate the risk of opening as a result of internal pressure or boiling. The tubes have dolphin bottom and have a volume capacity of 2 mL. Qty: 5 bags of 1,000 tubes each.
Andwin Scientific 1.7 SNAP CAP VIALS 500/PK
The GeneMate 1.7 mL Graduated Microcentrifuge Tubes are ideal for boiling applications. The tubes work within the temperature range of -90C to 120C. This product features wide cap flange that permits easy opening. The tubes are superior in clarity and are free of detectable DNase, RNase, and human DNA. It is sold in a pack of 500 tubes in clear color.
USA Scientific Inc 1.5 mL copolymer microcentrifuge tube, natural
1.5 mL clear, copolymer polypropylene graduated microcentrifuge tube, natural, 500/bag
Sarstedt Inc Screw cap micro tubes, 1.5 ml, PCR Performance Tested, Low protein-binding, 1000/case
1.5mL Screw Cap Micro Tube Protein Low Binding with skirted base, knurls, assembled cap, printed writing space and graduation.
Genesee Scientific Corporation Olympus 1.7mL Snap Cap Microcentrifuge Tubes, Positive Seal Design, RNase/DNase Free, Sterile
Olympus 1.7mL Microcentrifuge Tubes offer exceptional clarity and durability for laboratory applications. With a positive snap cap design, they prevent sample loss during boiling and centrifugation. These versatile tubes are certified RNase, DNase, and PCR inhibitor-free, ensuring integrity for sensitive workflows. Autoclavable and boil-proof, they withstand extreme temperatures, making them ideal for a wide range of experiments.
Sarstedt Inc SCMT,1.5,CBS.GWB,CAPASM/PK1000
1.5ml Screw Cap Micro Tube Conical Bottom Skirted Graduations and Writing Block Cap Assembled PCR Performance Tested
Sarstedt Inc SC MTB,0.5,CBS,WB,CAP A/PK1000
0.5ml Screw Cap Micro Tube Conical Bottom Skirted Writing Block Cap Assembled PCR Performance Tested
MTC Bio ClearSeal™ screw-cap microtubes, 0.5mL, w/ O-ring & caps, sterile, non-graduated, self-standing, 20 resealable bags of 50 tubes, 1000/cs
ClearSeal™ sterile screw-cap microtubes come in a variety of sizes, cap configurations, graduation options, and even a loop-cap option for the 2.0mL. Made from ultra-clear polypropylene, these screw-cap microtubes include assembled caps with silicone O-rings that assure a leakproof seal from -90°C to +121°C. All ClearSeal™ screw cap microtubes are sterile, RNase, DNase, & pyrogen free and may be centrifuged at up to 22,000xg*.
Sarstedt Inc Tube, 5 ml, (LxØ): 75 x 13 mm, PS, 500/pack
Tube | 5 ml | 75 x 13 mm | round base | polystyrene