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Diethylaluminium iodide, 0.9M solution in toluene, AcroSeal? 800ML
4,4-二甲基-3-氧代戊酸乙酯, ≥98.0%
硫代硫酸钠摩尔粉剂标准
2,3-Dihydroxybenzaldehyde, 97% 25GR
DL-Lactic acid, 85% 2.5KG
HYDROCORTISONE, HBC COMPLEX FREE-FLOWING POWDER
trans-2-Amino-1-cyclohexanecarboxylic acid, 98% 5GR
2,2-二溴丙烷,95.0%(GC)
聚乙烯吡咯烷酮，MW:24000, K23～27
4-(4，4，5，5-Tetramethyl-1，3，2-dioxaborolan-2-yl)-1H-pyrazole， 97%
