[CHROMINEX] CRX2000-1020 Blue screw cap with Red PTFE/White Silicone septa/Red PTFE septa, solid top, for 2ml 9-425 screw top vial, 100/pk Add to cart
[CHROMINEX] CRX2000-1019 Pre-slit Red PTFE/White silicone septa+ Blue screw cap with hole, for 2ml 9-425 screw vial Add to cart
[CHROMINEX] CRX2010-2011 White PTFE/White Silicone + Aluminium cap with hole, for 6ml/10ml/20ml 20mm crimp top vial, 100/pk Add to cart