PVPP powder Polyfilter 10 (Polyvinylpolypyrrolidone) Great for Gifts Gold Medal – 2016 Finger

Gold Medal – 2016 Finger Lakes International Wine Competition

simple and the reagents are stable

It can be used by itself or to augment some of the more expensive complete nutrients

It reacts preferentially with tartaric acid over malic acid

Click Here for Acid Reduction Instructions

PVPP powder Polyfilter 10 (Polyvinylpolypyrrolidone) Great for Gifts Gold Medal – 2016 FingerPVPP powder (Polyvinylpolypyrrolidone), also known as Polyclar. This material is used primarily as a fining agent with white wines and provides rapid clarification and reduction in bitterness and brown colors in white wines. It reduces a lot of color in reds but improves the hue. Normal usage is 1 to 3 grams per gallon. Multiple sizes available. Select your desired size. See Commercial Supplies for larger quantities. Click Here for Polyfilter 10