300ul Micro-Insert,31*6mm,clear glass,Conic bottom; suits for ND9 Vials V181 1ml shell vials,1st hydrol glass,clear,flat bottom, 8mm PE-Plug,soft, without insertion 8.2*40mm C181 8mm PE-Plug,soft, without insertion fit for V181 PP2L Vial Rack For 1.5ml