二氧化钛(IV) (锐钛矿),Titanium(IV) oxide, anatase;powder, 99.8% trace metals basis
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金霉素盐酸盐 [盐酸金霉素],Chlortetracycline hydrochloride;BioReagent, suitable for fluorescence, from Streptomyces aureofaciens, ≥85.0% (HPLC)
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甲酸铵,Ammonium formate;BioUltra, ≥99.0% (calc. based on dry substance, NT)
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牛肉提取物粉末 [牛肉浸粉, 牛肉粉],Meat extract;dry, granulated, suitable for microbiology
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小豆蔻明,Cardamonin;Calbiochem®, ≥95% (HPLC)
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汉黄芩素水合物,Wogonin hydrate;≥98% (HPLC), solid
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羧化红色荧光纳米金刚石,40 nm Carboxylated Red FND 1-4 NV per particle