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Dibutyltin oxide for synthesis
(R)-(-)-1-[(S)-2-Dicyclohexylphosphino)ferrocenyl]ethyldicyclohexylphosphine 1GR
(-)-ANATOXIN-A FUMARATE ((-)-ANTX-A FUMA RATE)
二氧化钛(IV), 99.99% RG
NYLON MEMBRANE CHARGE MODIFIED*30 CM X 3 M, 0.45
离子色谱淋洗液,Na2CO3/NaHCO3浓度分别为0.35M/0.10M
Ethyl 2-methylbutyrate for synthesis
Ethyl mandelate for synthesis
2,3,4,4'-四羟基二苯基甲烷,95.0%(GC)
Lanthanum(III) nitrate hexahydrate, REacton?, 99.99% (REO)