MUCUS ER MAX (GUAIFENESIN) TABLET, EXTENDED RELEASE [SHOPKO STORES OPERATING CO., LLC] Home MUCUS ER MAX (GUAIFENESIN) TABLET, EXTENDED RELEASE [SHOPKO STORES OPERATING CO., LLC] MUCUS ER MAX (GUAIFENESIN) TABLET, EXTENDED RELEASE [SHOPKO STORES OPERATING CO., LLC] PDF | XML NDC 37012-325-66 Set ID 20c3a16b-f4a2-4f74-9102-4ba9f3c02639 Generic Name Product Class Product Number Application Number ANDA091009 Related Drugs Search DailyMed Drugs