OEP LABS
Subscriber
Yes those are the ones I use. I want to know which lab here uses these below please tell me I will waitYou are referring to these...?
![]()
Silicone Vial Stoppers for Vials, Clear, 20mm
Silicone Vial Stopper, 20mm, Clear, for serum vials, serum bottles, & molded vials These solid silicone vial stoppers are sure to fill many needs due to its superior quality compared to regular butyl rubber stoppers. Silicone is naturally resistant to humidity, and contamination via humidity or...www.medical-and-lab-supplies.com

