p-Toluenesulfonic acid monohydrate Pharmaceutical Grade 98% 6192-52-5 C₇H₈O₃SH₂O 190.22 g./mol ฿480.00 View
Sodium decyl sulfate Ion-pair chromatography grade, ≥99% 142-87-0 CH₃CH₂₉OSO₃Na 260.33 g./mol ฿3,980.00 View