|B91300 = Screw caps secure closure technology, natural, bag of 500 caps||bag of 500 caps||B91300||In stock or 2-3 weeks||BioPlastics||$57.00|
By using screw caps with Secure Closure Technology excellent closure of the tubes is guaranteed. Screw caps are available in nine different colours. For use with all 0.5, 1.5 and 2.0 ml screw cap tubes. These caps are recommended for long-term closure and closure under extreme circumstances.