Wheaton sample vials, 2ml or 0.07oz, clear, 8-425 finish with ptfe faced 14b rubber liner, type i borosilicate glass (2 ml vial in lab file, clear, ptfe/rubber liner) 2ml vials in lab file, clear, ptfe /rubber liner. Vials with caps attached packaged in partitioned trays clear and amber vials made from borosilicate glass shorty vials feature a low profile for greater stability choice of screw cap liners for aqueous or organic samples. Warning: this product can expose you to chemicals including tetrafluoroethylene, which are known to the state of california to cause cancer. Prop 65 warning