May 20, 2020 · PTFE membrane filter. 1.5ml 9mm Short Thread Autosampler Vials ND9. 2020 05 20. Material: USP Type 1, Class A, 33 Borosilicate Glass. Volume: 2ml (standard volume) 1.5ml (actual volume) Application: HPLC and GC system. Dimensions: 11.6 x 32mm. Neck Diameter: 9mm. Qty/Pack: 100pcs/pack.