GAVILAX (POLYETHYLENE GLYCOL 3350) POWDER, FOR SOLUTION [PROFICIENT RX LP] Home GAVILAX (POLYETHYLENE GLYCOL 3350) POWDER, FOR SOLUTION [PROFICIENT RX LP] GAVILAX (POLYETHYLENE GLYCOL 3350) POWDER, FOR SOLUTION [PROFICIENT RX LP] PDF | XML NDC 63187-368-23 Set ID 199d6173-3fad-49e4-88fe-bde7223ed4c3 Generic Name Product Class Product Number Application Number ANDA091077 Related Drugs Search DailyMed Drugs