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ChemSure更换管线,用于蠕动泵5065-9952
乙酸钙
2-氨基-6-硫氰基苯并噻唑
DB-WAX 气相毛细管柱,5inch cage
9种农药混标(GB 23200.14-2016 LC组A)
VITLAB细口安全洗瓶
GAS WASHING BOTTLE W. SINTERED DISC COMPL. 250 ML, ST45/40, P 1, BOWL 34 MM
5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride,≥85%
气相注射器
FUNNELS, WITH LONG STEM, BOROSILICATE-GLASS, O.?. 80 MM STEM L. 150 MM, STEM O.?. 6 MM