铂盖, Platinum lid for micro crucible

铂 winkler阴极 divides网缸, Platinum Winkler Cathode divides mesh cylinder

铂标模坩埚, Platinum standard form crucible

铂坩埚, Platinum crucible for Schoeps AF machine w/sup wire cage & pour lip

磷酸盐缓冲液, 1XPHOS BUFF SALINE (PBS) 4L

根皮素, Phloretin

曲酸, Kojic Acid

氯化钠,2.5KG, SOD CHLOR USPFCCEPBPJP500G

化学品, 2-Amino-4'-methoxyacetophenone hydrochloride

BRILLIANT BLUE R-250 25G