二氯甲烷 for liquid chromatography LiChrosolv
甲酰胺 分析级 EMSURE ACS, Reag. Ph Eur
(1R,2R)-(-)-1,2-环己烷二羧酸 for synthesis
甲基苯乙烯 (mixture of 3- and 4-isomers) stabilised with 4-tert-butylpyrocatechol for synthesis
氯仿, 三氯甲烷 for gas chromatography SupraSolv
氘代苯酚 deuteration degree min. 98% for NMR spectroscopy
甲醇-D4 deuteration degree min. 99.95% for NMR spectroscopy