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N-亚水扬基苯胺, ≥98.0%
2,6-二氯-5-氟-3-吡啶腈, ≥98.0%
2-Bromonaphthalene, 99% 25GR
Manganese(IV) oxide powder LAB
IRON(II) SULFATE-7-HYDRATE CHEM. PURE, CRYST., PH.EUR.,USP,FCC
萘普生; (+)-2-甲基-6-甲氧基-2-萘乙酸,99%+
D-葡萄糖-6-13C同位素标记物, 99 ATOM % 13C
N-(Methoxymethyl)-N-(trimethylsilylmethyl)benzylamine, 96% 5GR
药典色度标准溶液GY系 ,溶液检验依据GY1-GY7
3,4-Dichlorobenzyl alcohol, 98% 25GR