96 Well Round well Silicone Sealing Mat, pre-slit, <=1.0 mL, non-sterile, 10/pk, 50/cs

Nest sealing mats minimize evaporation in a wide range of temperatures in storage applications. Made of research-grade silicone, they can be autoclaved, and following a bleach wash and ethanol rinse protocol, they can also be reused.