Wheaton short sample vials, 4ml or 0.14oz, clear, 15-425, finish with ptfe faced 14b rubber liner, type i borosilicate glass (4 ml shorty vial in lab file, ptfe/rubber liner) 4ml shorty vials in lab file, ptfe /rubber lined caps. 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