产品性质
SUPELCO
VisiprepTM 固相萃取装置盖(包括流量控制阀和盖垫), VisiprepTM Manifold Cover (flow control valves and gasket included)
Visprep 固相萃取装置,10×75mm, Visprep SPE Manifold Test Tubes, 10 x 75 mm
Zenix®-C SEC-80 HPLC Column