BRAND microcentrifuge tubes fit most common rotors and may be spun up to 30,000 RCF (g) (10,000 x g for 0.5 mL; 20,000 x g for 1.5 mL; 30,000 x g for 1.5 mL and 2.0 mL with lid closure at 20°C for 20 min.). Manufactured from virgin polypropylene, these highly translucent tubes are free from flash, air bubbles, and streaks. Caps form a tight, leak-free seal that is easy to open, even when wearing gloves, and are flat with consistent thickness for trouble-free piercing.

• Tubes have uniform wall thickness for consistent, repeatable results.
• Subdivisions for approximate volume determination.
• Autoclavable at 120°C (2bar), according to DIN EN 285.
• Microcentrifuge tubes with lid closure are certified endotoxin, DNA-, DNase-, and RNase-free.
• BIO-CERT® sterile, endotoxin-, RNase-, ATP-, and DNA-free microcentrifuge tubes are available for critical applications.
• Colored tubes simplify sample identification.
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