Ace vacuum trap with threaded nylon bushing

Scienceware^® table-top Buchner funnel

Scienceware^® table-top Buchner funnel

Scienceware^® table-top Buchner funnel

Serrated silicone rubber septa

Shigemi Advanced NMR microtube assembly

Shigemi Advanced NMR microtube assembly

Sigma-Aldrich^® vacuum filtration assembly

Sigma-Aldrich^® 真空过滤组件

Ultrasonic processors 500W and 750W

超声处理器，500W/750W

Weighing funnel

称量漏斗

Wheaton sample vials with rubber lined caps

Wheaton 带橡胶衬里瓶盖的样品瓶