Reduce sample contamination by keeping cap with tube
Natural-colored polypropylene tubes include leash-and-loop tether. Ultragrade polypropylene caps are fitted with ethylene/propylene O-rings. Available sterile or nonsterile with round or skirted bottoms.
- Removable tether rotates freely for easy opening and closing
- O-ring forms positive seal with tube to reduce leakage
- Withstand 20,000xG
- Suitable for vapor-phase liquid nitrogen storage, boiling and autoclaving
- RNase and DNase free
Order Info
Nonsterile tubes come separate from tether caps; sterile tubes come attached; 500 per pack
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