L-甲状腺素,L-Thyroxine [T4];≥98% (HPLC)
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羟丙基甲基纤维素,(Hydroxypropyl)methyl cellulose [HPMC];average Mn ~90,000
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辣椒碱 [辣椒素],Capsaicin;natural, 63.7% (HPLC)
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三氧化二铕 [氧化铕],Europium(III) oxide;99.999% trace metals basis
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硒-DL-蛋氨酸 [DL-硒代蛋氨酸],Seleno-DL-methionine;≥99% (TLC)
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1-甲氧基-2-丙醇 [丙二醇甲醚],1-Methoxy-2-propanol [PGME];EMPLURA®, ≥99.5%
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四氢嘧啶,Ectoine [Thp(B)];primary reference standard