产品性质
Sigma-Aldrich
Scienceware® filter paper discs for Buchner funnels
Steel crown cap
Transfer pipette, polyethylene
聚乙烯移液管
Wheaton narrow mouth bottles with caps
Wilmad® NMR tubes 5 mm diam., economy
Wilmad® NMR管,5 mm 直径,经济型
Citric Acid
柠檬酸
Disposable UV-grade methacrylate cuvettes
一次性紫外级甲基丙烯酸酯比色皿
FORTUNA® Optifix® Safety bottle-top dispenser
L-Cysteine ethyl ester hydrochloride
L-半胱氨酸乙酯 盐酸盐
Precision Seal® rubber septa
精密密封®橡胶胶垫