Vacuum filtration assembly funnel tops

Wilmad^® NMR tubes 5 mm diam., precision

Wilmad^® NMR 管，直径 5 mm，精度型

Kern 440 series Toploader balances

Cylinder

钢瓶

Valve

阀门

Silver chloride

氯化银

Pentyl isocyanate

异氰酸戊酯

Büchi^® receiving flask

Cannon-Fenske viscometer tube

Cannon-Fenske粘度计管

Hirschmann^® pipetus^® Junior pipette controller

Hirschmann^® pipetus^® Junior移液管控制器

Mist eliminator to Welch^® pump connection kits