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)
Ace Glass, Inc. Test tube, 25mL, graduated 0-25mL in 0.5mL increments, beaded rim, 19mm OD, 170mm lg
Test tube, 25mL, graduated 0-25mL in 0.5mL increments, beaded rim, 19mm OD, 170mm lg
Electron Microscopy Sciences Tanner Color-Coded Slides, Green, 90 degree
Color-coded microscope slides made by Tanner Scientific.
Color: Green
Corner: 90°
Research Products International Corp MICREWTUBE SCRW CAP WITH LOOP
502723533 MICREWTUBE SCRW CAP WITH LOOP
Azenta US Inc TU0.5,EXT 2CD CP HBRK 96RK10CA
0.5ml Dual-coded Tube, 96-format, External Thread, 2D Code and Human Readable Number on base, capped, 10 racks per case, HighBase rack.AZENTA US INC mfg# 68-0701-12
Electron Microscopy Sciences MacroTubes™ with Snap-Caps, Yellow
The 5 ml MacroTubes thave all conveniences of standard 1.5 ml tubes but are scaled up for larger volumes. The attached cap provides a tight, leak proof seal from -86 deg C to +80 deg C and can be opened or closed with one hand. The tubes are made of maximum clarity, low-binding virgin polypropylene and are certified RNase and DNase free.
Tubes are sized to be compatible with all Benchmark (USA) and standard German-designed equipment. The 16 mm tube diameter is identical to the diameter of 15 ml tubes, ensuring compatibility.
The potential contamination of pipettor shafts is greatly reduced because the 56 mm total tube length (vs. 120 mm for 15 ml tubes) is short enough for standard 1 ml or 5 ml tips to reach the tube's conical bottom. Feature dual graduations at every 0.2 ml and 0.5 ml.
Color: Yellow
Electron Microscopy Sciences SureSeal S™ Microtubes, Cap and Stop-Pop Clips 1.5ml, Purple
Our SureSeal S microcentrifuge tubes are designed for a broad range of research applications, including enzyme digests, DNA isolation/purification, centrifugation, incubation and general sample/reagent storage. With a variety of design advances, SureSeal S tubes improve sample visualization, safety, stability and overall ease of use.
They are manufactured under clean room conditions, using only BioClear co-polymer, an advanced polypropylene that maximizes clarity. RNase, DNase and pyrogen free.
Color: Purple
Bellco Glass, Inc. 5ml Centrifuge Tubes Clear Round Bottom Snap Cap Sterile 200/pk 2000/case
5ml Centrifuge Tubes Clear Round Bottom Snap Cap Sterile 200/pk 2000/case
Azzota Corp 960 UNITS FLUIDX 96-FORMAT TRI-CODED TUBE, 1.0ML EXTERNAL THREAD, FLUIDX 68-1003-11
960 UNITS FLUIDX 96-FORMAT TRI-CODED TUBE, 1.0ML EXTERNAL THREAD, FLUIDX 68-1003-11.
USA Scientific Inc 2.0mL v-bot screw cap tube
2.0 mL conical base microcentrifuge tube, graduated, red, with integrated TPE cap, 500/pack