二甲基亚砜,Dimethyl sulfoxide [DMSO];puriss. p.a., ACS reagent, ≥99.9% (GC)
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硫酸铈(IV)四水合物,Cerium(IV) sulfate tetrahydrate;for analysis EMSURE®, ≥98.0% (Ce(SO4)2.4H2O basis, potentiometry) -
二甲基亚砜,Dimethyl sulfoxide [DMSO];for molecular biology, ≥99.9% -
氢氧化镁,Magnesium hydroxide;nanopowder, <100 nm particle size (laser PSA), 99.8% trace metals basis -
β-半乳糖苷酶来源于大肠埃希菌,β-Galactosidase, E. coli;≥600 units/mg protein
