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, 4°C
5-亚乙基-2-降冰片烯, endo + exo, 98%, 100ppm 对叔丁基儿茶酚作稳定剂
2-Fluorophenylboronic acid, 98% 25GR
丙烯基硼酸二异丙酯, ≥98.0%
硅胶,99.8%
3-羟基-2-氨基苯甲酸,97%
Tetrabutylammonium bromide (50% solution in water) for synthesis
2-氨基-1,3,4-噻二唑,98.0%(T)
硫酸镉, for analysis, 99+% 500GR
5,5'-二硫代双(2-硝基苯甲酸)[用于巯基基团的测定],98.0%(T)
ICP multi-element standard solution VI for ICP-MS (30 elements in dilute nitric acid) CertiPUR