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草酸铜,99.5%
蔗糖,≥99.5%(HPLC)
CHROMATOGRAPHIC-COLUMNS W. RESERVOIR 250 ML, SOCKET ST 29/32, VALVE AND PTFE-VALVE PLUG, 20 X 600
滴定管
PUNYW10590308 Sorafenib Related Compound 23
Membrane filters, ?: 25 mm, pore size 0,45 white, plain, non-sterile, Mixed Cellulose Ester (MCE) Case = 100 pcs.
压盖器 20MM
5-氯-2-甲氧基苯腈
GM1 Ganglioside (Brain, Ovine-Sodium Salt), >99%
纺织品中全氟化合物标准样品A待测目标物PFOA/PFOS