四氧化三铁 [氧化铁(II,III)], 磁性纳米颗粒溶液,Iron oxide(II,III), magnetic nanoparticles solution;30 nm avg. part. size (TEM), amine functionalized, 1 mg/mL Fe in H2O, dispersion
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反式-2-甲基-2-丁烯醛 [惕各醛],trans-2-Methyl-2-butenal [Tiglic aldehyde];sum of isomers, ≥99%, FG
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L-亮氨酸,L-Leucine;reagent grade, ≥98% (HPLC)
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酵母营养缺陷型培养基补充剂 [不含组氨酸],Yeast Synthetic Drop-out Medium Supplements;without histidine
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三甲基硅醇,Trimethylsilanol [TMS, TMSiOH];≥97.5% (GC)
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苏丹四号 [苏丹IV, 苏丹红4],Sudan IV;Certified Biological Stain Commission,Dye content ≥80%
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石油醚,Petroleum benzine boiling range 40-60°C;for gas chromatography ECD and FID SupraSolv®