异丁酸异丁酯,Isobutyl isobutyrate;≥97%
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脂多糖来源于大肠杆菌K-235;Lipopolysaccharides from Escherichia coli K-235 [LPS];purified by phenol extraction -
硫酸新霉素,Neomycin trisulfate salt hydrate;powder, BioReagent, suitable for cell culture, ≥600 μg neomycin per mg (Dried basis) -
羧酸PEG4羧酸叔丁酯,2,2-Dimethyl-4-oxo-3,7,10,13,16-pentaoxanonadecan-19-oic acid;98%
