Potassium Sorbate - Prilled; Food Grade, Bulk SIZE:3 pounds Tip Shape: spheric (dia: 8

Tip Shape:   spheric (dia: 8 mm)

Sodium Hydroxide

} PVPP powder (Polyvinylpolypyrrolidone)

} This 250mL Cylinder Glass labware is also called a hydrometer jar

Potassium Sorbate - Prilled; Food Grade, Bulk SIZE:3 pounds Tip Shape: spheric (dia: 8Potassium Sorbate is a yeast inhibitor used to prevent further fermentation in wines with residual sugar. It doesn't kill yeast, but prevents them from dividing to produce new yeast cells. It also does not inhibit the growth of malo lactic bacteria and malo lactic fermentation occurring after the addition of sorbates will produce an undesirable distinct off odor of geranium leaves. This problem can be forestalled if you maintain at least 50 ppm of