氢氧化钡八水合物,Barium hydroxide octahydrate;for analysis EMSURE® ACS,ISO,Reag. Ph Eur, ≥98.0% (acidimetric)
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甲基丙烯酸2,2,3,3,4,4,5,5,6,6,7,7-十二氟庚酯,2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Methacrylate;≥99.0%(GC) -
磷酸二氢钾,Potassium phosphate monobasic;buffer substance, anhydrous, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.5-100.5% -
三苯基硫三氟甲烷磺酸盐,Triphenylsulfonium triflate;TPST, TPS-tf -
13-溴2,5,8,11-四氧杂十三烷,13-Bromo-2,5,8,11-tetraoxatridecane;98% -
氧化钐(III),Samarium(III) oxide;nanopowder, <100 nm particle size (BET), ≥99% trace metals basis -
双(三甲基硅烷基)氨基钾溶液,Potassium bis(trimethylsilyl)amide solution [KHMDS];1.0 M in 2-methyltetrahydrofuran
