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1-VINYLIMIDAZOLE (NVI)
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Polyvinylpyrrolidone(PVP K-series)
Crospovidone(PVPP)
Copovidone /PVP VA64
PVP Iodine
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Crospovidone(PVPP)
Vinylpyrrolidone Vinylimidazole- copolymer
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Vinylpyrrolidone Vinylimidazole- copolymer(VP/VI solution)
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N-Octyl-Pyrrolidone (NOP)
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