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Sodium Ligninsulfonate cas: 8061-51-6 molecular formula: molecular weight:
1-十二烷基氯化吡啶,98.0%(LC)
丁基乙烯醚(含稳定剂氢氧化钾),98.0%(GC)
1-Naphthaleneboronic acid, 97% 1GR
三亚乙基二胺(TEDA),1,4-二氮杂双环[2.2.2], 98%
Methyl 6-(1-pyrrolidinyl)nicotinate, 97%
芦荟大黄素
Silver powder, APS 1-3 micron, 99.9% (metals basis)
1,1,1-TRICHLOROETHANE SINGLE COMPONENT S TANDARD F
(订不进来)D-Galactose 4-sulfate sodium salt试剂,≥97.0% (TLC)
SEPHADEX G-50