Thermo FisherWheaton™ Black Phenolic Screw Caps with PTFE faced 14B Rubber Liners for E-Z Ex-Traction™ VialsSKU · 240418
Thermo FisherWheaton™ Black Phenolic Screw Caps with PTFE faced 14B Rubber Liners for E-Z Ex-Traction™ VialsSKU · W240824