Discussions tagged with 'ipa' Padmavathi How to formulate 60% IPA based hand sanitizer gel Anonymous replied 4 years, 6 months ago 9 Members · 26 Replies Formulating haktar Carbopol 940 lumps when rubbed in em88 replied 4 years, 8 months ago 5 Members · 6 Replies Formulating Viewing 1 - 2 of 2 discussions