Discussions tagged with 'ipa' Padmavathi How to formulate 60% IPA based hand sanitizer gel Anonymous replied 4 years, 11 months ago 9 Members · 26 Replies Formulating haktar Carbopol 940 lumps when rubbed in em88 replied 5 years, 1 month ago 5 Members · 6 Replies Formulating Viewing 1 - 2 of 2 discussions