载体两性电解质,Pharmalyte™ carrier ampholytes;narrow range pH 8–10.5
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二苯胺-4-磺酸钠,Sodium diphenylamine-4-sulfonate;redox indicator ACS
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4-甲基-2-戊酮 [甲基异丁基甲酮],4-Methyl-2-pentanone [MIBK];for extraction analysis EMSURE® ACS,Reag. Ph Eur, ≥99% (GC)
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甲氨蝶呤水合物 [氨甲喋呤水合物],Methotrexate hydrate [MTX hydrate];≥98% (HPLC), powder
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司班80,Span® 80;suitable for GC
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D-(+)-葡萄糖一水合物,D-(+)-Glucose monohydrate;suitable for microbiology
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氯化锂,Lithium chloride [LiCl];anhydrous, 99.95% trace metals basis