Aijiren 2 mL screw top vials are constructed from from Type 1 borosilicate glass, with low metal content, China Iso9001 Aer Borosilie Glass 11.6*32mm 2ml Hplc Gc Autosampler Vials Lab Analytical Vial 8-425 For Shimadzu 1.5ml US $3.00 - $9.00 / Pack ...