Wide Opening clear 2 ml vials with caps for sale for HPLC and GC. 2020-09-27. 2 mL, Wide Opening, 12 x 32 mm – Search by Size and Screw Top vials, 12 × 32 mm, limited volume step vial volume 0.25 mL, clear glass vial, step vial, large opening (with glass insert), pkg of 100 ea pricing 27419 VWR Autosampler Vials, Inserts, and Closures Ҟ Lot-tested including HPLC and GC analysis for 9 critical parameters Ҟ Certificate of conformance included in every pack Ҟ Kits include 100 vials and