三苯基氧膦,Triphenylphosphine oxide [TPPO, Ph3PO];analytical standard, ≥98.5% (HPLC)
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2-甲基-2,4-戊二醇,Hexylene glycol [MPD];BioUltra, ≥99.0% (GC) -
磷酸氢二钾,Potassium phosphate dibasic;low in sodium, EMPROVE® API, Ph. Eur., BP, USP -
1,4-二硫代赤藓醇,1,4-Dithioerythritol [DTE];BioXtra, ≥99.0% -
4-氯-1,8-萘二甲酸酐,4-Chloro-1,8-naphthalic anhydride;≥97% -
5-溴-2-硝基苯甲醛,5-bromo-2-nitro-benzaldehyde;≥99.0%(GC) -
羟乙基哌嗪乙硫磺酸,HEPES;BioXtra, pH 5.0-6.5 (1 M in H2O), ≥99.5% (titration)
