Aldrich^® antisplash splash-guard adapter without return hole

PTFE 挡块, PTFE stopper

Standard point hypodermic needles, 304 stainless steel

Vivaspin 2 centrifugal concentrators

2,6-Dimethoxypyridine

2,6-二甲氧基吡啶

Dialysis tubing closures

透析袋夹

HI-VAC^® vacuum valves

HI-VAC^®真空阀

Stopcock Adapter

Tough-Tags^TM microcentrifuge tube labels

Tough-Tags^TM 微型离心管标签

矿物油旋转粘度标准, Mineral Oil Rotational Viscosity Standard

S-Pak^® Membrane Filter

S-Pak^®滤膜