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, -196°C
Perfluoro-compound FC-43§3 250GR
N,N'-Dimethylpiperazine, 98.5% 100ML
Chemizorb?powder absorbent for spilled liquids
3-羟基-2,7-萘二磺酸 二钠盐,technical, ≥95% (HPLC)
6-甲氧基-4-甲基香豆素,98.0%(GC)
Sodium thioantimonate(V) nonahydrate LAB
Procathepsin K Hu. Recom
Hydrogen fluoride-pyridine, 65-70% 50GR
o-Vanillin, 99% 2.5KG
2,4,5-三氟苯胺, ≥98.0%