基本信息
半岛bd体育手机客户端 性质
Sigma-Aldrich
Aldrich?pressure filter/drying funnel
Aldrich?vacuum adapter with SafetyBarb?hose connector
Connecting Adapter
Fine test sieves
Funnel holder
Graduated measures
Jacketed beaker
Nalgene?vacuum filtration system
One-piece dry-box gloves and sleeves
Scienceware?heavy-duty test-tube rack
m.cnreagent.com
