三氟乙酸,Trifluoroacetic acid [TFA];eluent additive for LC-MS, LiChropur, ≥99.0% (GC)
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三氟甲磺酸铟,Indium(III) trifluoromethanesulfonate [In(OTf)3];≥98% -
氧化铋(III),Bismuth(III) oxide;nanopowder, 90-210 nm particle size, 99.8% trace metals basis -
7β-羟基胆固醇,7β-Hydroxycholesterol [7β-OHC];cholest-5-en-3β,7β-diol, 110809, >99% (TLC) -
二甲基聚硅氧烷,Dimethylpolysiloxane [DMPS];viscosity 50 cSt (25 °C)(lit.) -
人雌激素受体-α,Estrogen Receptor-α human;≥80% (SDS-PAGE), recombinant, expressed in baculovirus infected insect cells, buffered aqueous glycerol solution
