水合硫酸铝,Aluminum sulfate;meets USP testing specifications
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辣根过氧化物酶,Peroxidase from horseradish [POD, HRP];Type VI, essentially salt-free, lyophilized powder, ≥250 units/mg solid (using pyrogallol) -
硬脂酸锌,Zinc stearate;technical grade -
七氟丁酸酐,Heptafluorobutyric anhydride [HFBA, HFBA];for GC derivatization, LiChropur™, ≥99.0% -
2-(乙基磺酰基)乙腈,2-(Ethanesulfonyl)acetonitrile;98% -
间二甲苯,m-Xylene;puriss. p.a., ≥99.0% (GC) -
对苯二胺,p-Phenylenediamine [PPDA];98% (GC)
