Aluminum alloy cap anaerobic puncture opening reagent bottle rubber stopper headspace bottle biological culture bottle butyl

Aluminum alloy cap anaerobic puncturable opening reagent bottle rubber stopper headspace bottle biological culture bottle butyl $r $n color classification: Control 3.3 material 250ml Control 3.3 material 500ml Control 3.3 material 1000ml Control 3.3 material 2000ml butyl rubber stopper aluminum alloy cap non-standard style customized production enterprise: Huzhou Lirong Instrument Co., Ltd