7778-74-7 / reagent grade, acs
potassium perchlorate, reagent grade, acs 高氯酸钾, 试剂级,acs
易制爆危险化学品
88-99-3 / reagent grade
potassium hydrogen phthalate, reagent grade 邻苯二甲酸氢钾, 试剂级,acs,iso
7778-77-0 / reagent grade, acs, iso
potassium dihydrogen phosphate, reagent grade, acs, iso 磷酸二氢钾,试剂级,acs,iso
2138-43-8 / reagent grade, acs
di-potassium hydrogen phosphate anhydrous, reagent grade, acs 磷酸氢二钾,试剂级,acs
7558-79-4 / reagent grade, acs
di-sodium hydrogen phosphate anhydrous, reagent grade, acs 磷酸氢二钠,试剂级,acs
7558-80-7 / extra pure, usp, bp
sodium dihydrogen phosphate anhydrous, extra pure, usp, bp 无水磷酸二氢钠
12125-02-9 / reagent grade, acs, iso
ammonium chloride, reagent grade, acs, iso 氯化铵,试剂级,acs,iso
7647-14-5 / reagent grade, acs, iso
sodium chloride, reagent grade, acs, iso 氯化钠,试剂级,acs,iso
1310-58-3 / pellets, reagent grade, acs, iso
potassium hydroxide, pellets, reagent grade, acs, iso 氢氧化钾,试剂级,acs,iso
1310-73-2 / pellets, reagent grade, acs, iso
sodium hydroxide, pellets, reagent grade, acs, iso 氢氧化钠,试剂级,acs,iso
16788-57-1 / reagent grade
di-potassium hydrogen phosphate trihydrate, reagent grade 三水磷酸氢二钾,试剂级,特纯级,ph eur, bp, e339
7558-79-4 / extra pure, ph eur, bp, e339
di-sodium hydrogen phosphate dodecahydrate, extra pure, ph eur, bp, e339 十二水磷酸氢二钠,试剂级,特纯级,ph eur, bp, e339
1303-96-4 / reagent grade, acs, iso
di-sodium tetraborate decahydrate, reagent grade, acs, iso 十水四硼酸二钠,试剂级,acs,iso
497-19-8 / reagent grade, acs, iso
sodium carbonate anhydrous, reagent grade, acs, iso 无水碳酸钠,试剂级,acs,iso
144-55-8 / reagent grade, acs, iso
sodium hydrogen carbonate, reagent grade, acs, iso 碳酸氢钠,试剂级,acs,iso
13746-66-2 / reagent grade, acs, iso
potassium hexacyanoferrate(iii), reagent grade, acs, iso 铁(iii)氰化钾,试剂级,acs,iso
7772-98-7 / reagent grade, acs, iso
sodium thiosulfate pentahydrate, reagent grade, acs, iso 五水硫代硫酸钠,试剂级,acs,iso
2138-16-4 / reagent grade, acs
potassium bromide, reagent grade, acs 溴化钾,试剂级,acs,iso
5949-29-1 / reagent grade, acs, iso
citric acid monohydrate, reagent grade, acs, iso 一水柠檬酸,试剂级,acs,iso
77-92-9 / reagent grade, acs
citric acid anhydrous, reagent grade, acs 无水柠檬酸
6131-90-4 / reagent grade, acs, iso
sodium acetate trihydrate, reagent grade, acs, iso 三水乙酸钠,试剂级,acs,iso
7783-28-0 / reagent
di-ammonium hydrogen phosphate, reagent 磷酸氢二铵
7784-13-6 / extra pu
aluminium chloride hexahydrate, extra pu 氯化铝
7553-56-2 / resublimed, reagent grade, acs,
iodine, resublimed, reagent grade, acs, 碘
7681-11-0 / reagent grade, acs, is
potassium iodide, reagent grade, acs, is 碘化钾
1066-33-7 / reagent grade, reag. ph eur
ammonium hydrogen carbonate, reagent grade, reag. ph eur 碳酸氢铵,优级纯,ph eur
7761-88-8 / reagent grade, acs, iso, reag. ph eur
silver nitrate, reagent grade, acs, iso, reag. ph eur 硝酸银,优级纯,acs, iso, ph eur
77-86-1 / buffer substance, reagent grade, acs
tris-(hydroxymethyl)-aminomethane, buffer substance, reagent grade, acs 三(羟甲基)氨基甲烷
7783-20-2 / reagent grade, acs, is
ammonium sulfate, reagent grade, acs, is 硫酸铵,优级纯
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