These caps are for use with 0.5 ml U96, 0.45 ml V96, and 1.0 ml and 2.0 ml deep well polypropylene plates.

Choice of pre-slit silicone cap, or caps made with a self-closing thermoplastic elastomer that ensures tight sealing at low temperatures and during agitation. Caps can withstand –80 °C (–112 °F), with the exception of the silicone cap, which can withstand –20 °C (–4 °F). Compatible with automated equipment. Autoclavable. Available in different colors.