1-Fluoropyridinium tetrafluoroborate, 97%..
1-Heptanesulfonic acid sodium salt monohydrate, HPLC grade..
1-Heptanesulfonic acid, sodium salt, 98%..
1-Heptanesulfonic acid, sodium salt, 99+%, Ion pair chromatography, anhydrous..
1-Hexadecyl-3-methylimidazolium chloride monohydrate, 98%..