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Related articlessigma試劑 葡萄糖酸鉀,Potassium Gluconate PHR1130 - pharmaceutical secondary standard; traceable to USP
sigma試劑 2,3-丁二烯酸乙酯,Ethyl 2,3-butadienoate ,494992 - 95%
sigma試劑 馬來酸酐,Maleic anhydride ,63200 - puriss., ≥99.0% (NT)
sigma試劑 丙酮酸 ,Pyruvic acid ,107360 - 98%
sigma試劑 咖啡酸,Caffeic acid ,C0625 - ≥98.0% (HPLC)
sigma試劑 胡椒酸 ,Piperonylic acid ,P49805 - 99%
sigma試劑 甘草酸 銨鹽 來源于甘草根(甘草) ,Glycyrrhizic acid ammonium salt from glycyrrhiza root (licorice) ,50531 - ≥95.0% (NT)
sigma試劑 撲酸 ,Pamoic acid ,45150 - ≥97.0% (T)
sigma試劑 D-甘油酸 鈣鹽 二水合物 , D-Glyceric acid calcium salt dihydrate ,367494 - 99%
sigma試劑 M1508-10G 4-Methylumbelliferone sodium salt , 4-甲基傘形酮鈉鹽