Caps for Duran^® laboratory bottles

Dri-gauze^TM filter liner for Tunair^TM shake flask

HI-VAC^® vacuum valves

HI-VAC^®真空阀

NMR tube caps

Quickfit^® three-neck round-bottom flasks with angled necks

Steri Sterilizer replacement glass beads

Three-neck round-bottom flasks

Volac^® volumetric flask

Pure Water Density Standard

水

Optiscale 囊式过滤器 Polygard -CN 1.2 μm1/4 in.HB/HB, Optiscale^® Capsule Filter Polygard^® CN