基本信息
产品性质
Sigma-Aldrich
Microcapillary tube Drummond Microcaps®
Drummond Microcaps微量毛细管®
Ace auto-zero McLeod vacuum gauges
Ace flat-bottom reaction flasks
ACE heavy-wall powder funnels
Ace reaction flask head w/ thermometer joint
Adjustable Jacobs® chuck
Aldrich® corrosive lecture-bottle gas regulator
Aldrich® macro-micro KBr pellet die
Aldrich® 大小型 KBr 压片模具
Aldrich® System 45TM powder addition funnel
Basic laboratory brush kit
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