基本信息
半岛bd体育手机客户端 性质
Sigma-Aldrich
Ace gas dispersion tube with porous fritted glass tip
Ace photochemical reactor vessel
Ace vacuum manifold with Firestone valve
Aldrich?AtmosBag
Aldrich?AtmosBag手套袋
Aldrich?heavy-duty spatula
Aldrich?System 45TMSquibb separatory funnel
Aldrich?wide-mouth dewar flasks
Best?butyl gloves
Best?丁基手套
Büchi?evaporating flask, pear-shaped
m.cnreagent.com
