Polyvinylpyrrolidone K 30 - PVP k30 - High Purity - for Industrial & Beauty Uses - UniClean America - USA (Weight: 16 oz / 1 lb / 452 grm)
from $60.00
Polyvinylpyrrolidone, pvpp, Poly (vinylpolypyrrolidone), CAS 25249-54-1, Purity 99%, 1000 Grams.
from $105.00
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