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光谱纯N,N-二甲基甲酰胺
trans-4-Phenyl-3-buten-2-one, 99% 500GR
01-63-0149-5GM, 5(6)-CARBOXYFLUORESCEIN, 8.51082.0005
离子交换树脂 (strongly acidic cation exchanger, H+-form) GR for analysis Reag. Ph Eur
7-甲氧基-2-四氢萘酮, ≥95.0%
Iodine monochloride, reagent ACS 25GR
PARAROSANILINE SOLUTION
Molybdic acid, for analysis ACS 500GR
1-(Chloromethyl)-3-nitrobenzene, 97%
N-[(9-乙基咔唑-3-基)亚甲基]-2-甲基-1-二氢吲哚胺,98.0%(LC)