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PVP-K Homopolymer Series
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PVP-A Copolymer Series
PVP IODINE (PVP -I)
CROSPOVIDONE(PVP-P)
POLYQUATERNIUM-11(PQ-11)
N-METHYL PYRROLIDONE (NMP）
N-VINYL PYRROLIDONE (NVP)
N- ETHYLPYRROLIDONE (NEP)
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