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4-溴-2-碘苯酚
B-甲氧基-9-BBN
METHANOL G CHROMASOLV FOR GRADIENT- ELUT
气相色谱柱,TG-624 30m x 0.25mm x 1.4μm
Magnetic stirring-bar, PTFE, spin, e.g. for sample cells, 9 x 6 mm
PUNYW10150461 Sacubitril Impurity 15
20mm银色铝盖,含PTFE/硅橡胶隔垫
KECK SCREW CAP FOR ADAPTER KA, WITH SEALING EPDM 12 MM, RD 14, RED, KECK-ART.-NR. 15-20
DL25电极连接线
Hypersil GOLD PFP IntegraFrit, 50x0.15mm, 5um (3/pk)