巴比妥酸,Barbituric acid;for spectrophotometric det. of cyanide, ≥99.5%
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环戊基甲醚,Cyclopentyl methyl ether [CPME, CPME];contains 50 ppm BHT as inhibitor, anhydrous, ≥99.9% -
二异丙胺,Diisopropylamine [DIPA];purified by redistillation, 99.95% -
L-α-羟基戊二酸二钠盐,L-α-Hydroxyglutaric acid disodium salt;≥98.0% (GC) -
促甲状腺激素来源于牛脑垂体,Thyrotropic hormone from bovine pituitary [TSH];powder, 2.0 Units/mg
