EASY TO DISTINGUISH: Writing patch for sample identification or labeling. SEALED DESIGN & REUSABLE: Polypropylene screw cap with precision-fit septa provide an evaporation-proof seal. Bi-layer includes silicone and PTFE.
EASY TO DISTINGUISH: Writing patch for sample identification or labeling. SEALED DESIGN & REUSABLE: Polypropylene screw cap with precision-fit septa provide an evaporation-proof seal. Bi-layer includes silicone and PTFE.