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sigma試劑 3-Fluorobenzoic acid,間氟苯甲酸,F(xiàn)6605-97%
sigma試劑 四乙基碘化銨,Tetraethylammonium iodide,235938-98%
sigma試劑 trans-Dehydroandrosterone,反式-脫氫雄甾酮,D4000- ≥99%
sigma試劑Fluridon,氟啶酮,45511-PESTANAL®, analytical standard
sigma試劑 Iodoacetic acid 碘乙酸,I4386-≥99.0%(T)
sigma試劑 Potassium tetrathionate, 連四硫酸鉀,P2926,CAS號(hào): 13932-13-3
Sigma試劑 3,3′,5-Triiodo-L-thyronine sodium salt ,3,3′,5-三碘-L-甲狀腺原氨酸 鈉鹽,T6397 - powder, BioReagent, suitable for cell culture
sigma試劑 Tributylphosphine,三丁基膦,247049 - mixture of isomers, 97%
sigma試劑 Griess reagent (modified) ,G4410
sigma試劑NU7026 ,N1537 - ≥98%(HPLC), solid