1-Hexadecylpyridinium chloride monohydrate, 96.0-101.0%..
1-Hexanesulfonic acid, sodium salt hydrate, 98%, HPLC grade..
1-Hexanesulfonic acid, sodium salt hydrate, 99%..
1-Hexanesulfonic acid, sodium salt, 99+%, Ion pair chromatography, anhydrous..
1-Hexyl-3-methylimidazolium hexafluorophosphate, 99%..
1-Hydroxy-1-cyclopropanecarboxylic acid, 97%..
1-Hydroxybenzotriazole hydrate, 98%..