Amber Vial Material : ND9mm Screw Thread Autosampler Amber Lab Vials are made of Type 1, Class A Borosilicate Glass with a writable label for sample Aijiren 200microlitre Glass Micro Vial Insert For Hplc Autosampler 9 . Aijiren 200microlitre Glass Micro vial Insert for HPLC Autosampler 9-425 vials ; Color: Clear ; Sample: Provided as free