0.22 onion glass tube Category: 0.22 glass tube Views: 204 Product Manual:0.22 onion glass tubes easily broken SEND INQUIRY NOW SPECIFICATION PREVIOUS:onion skin tube ampoule filling and sealing machine NEXT:Biological glass tubes RELATED CGT01 OD16X150 Borosilicate Cigar glass tube with cork OD16X150 Borosilicate Cigar glass tube with cork