碳化钨,Tungsten(IV) carbide;nanopowder, hexagonal, 150-200 nm, ≥99% trace metals basis
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四苯基硼酸铵,Ammonium tetraphenylborate;99% -
Interleukin-18 from rat,[大鼠IL-18, IL18];>97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder -
α-熊果苷,α-Arbutin;analytical standard, ≥99% (HPLC and GC) -
促进剂DZ (DCBS),S-(Benzo[d]thiazol-2-yl)-N,N-dicyclohexylthiohydroxylamine -
发烟硫酸,Sulfuric acid fuming 65% SO3 -
三氯(己基)硅烷,Trichloro(hexyl)silane;97%
