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水合硅酸, Reagent Grade,98%+
HL60HUMAN CAUCASIAN PROMYELOCYTIC LEUKAE MIA FREE
NB 598
三(2-甲氧苯基)二氯化铋, ≥98.0%
L-(+)-亮氨醇,98%+
Cyclohexane, for HPLC, 99.8% 2.5LT
磷酸酶(酸性) 来源于甘薯 ≥10.0 units/mg protein
环氧氯丙烷,99.0%(GC)
磷酸三乙基已基酯, 97%
n-Hexane, for residue and pesticides anal., ca. 95% n-Hexane, for residue analysis 1LT