Polyvinyl Alcohol (PVA), 500g
99% Hydrolyzed — Polyvinyl alcohol (PVA) is used in classic slime making experiments. It is a good thickener, stabilizer and binder. NC-2958
99% Hydrolyzed — Polyvinyl alcohol (PVA) is used in classic slime making experiments. It is a good thickener, stabilizer and binder. NC-2958
Technical grade — AKA Liver of Sulfur or Potassium polysulfide. This is used in several patina formulas. See More Info for formula list. NC-10959
Technical grade — AKA Liver of Sulfur or Potassium polysulfide. This is used in several patina formulas. See More Info for formula list. NC-0729
Technical grade — AKA Liver of Sulfur or Potassium polysulfide. This is used in several patina formulas. See More Info for formula list. NC-7591
Technical grade — AKA Liver of Sulfur or Potassium polysulfide. This is used in several patina formulas. See More Info for formula list. Ground shipping inside USA only to a business/institution. NC-12777
Purified / ACS Reagent grade — Appears as fine, white granules and is somewhat hygroscopic. Often used by veterinarians as an anti-seizure medication for dogs and is also used extensively in photo developing. NC-2136
Lab grade — A powerful oxidizer. Catches fire easily, or may lead to explosion hazards when mixed with combustible materials. Mixture may be very explosive and even may be ignited by friction. The fires are extremely hard to put out, as the chlorate provides the oxygen for the fire.
Used to make matches, paper, explosives, and many other uses. NC-11210
Lab grade — A powerful oxidizer. Catches fire easily, or may lead to explosion hazards when mixed with combustible materials. Mixture may be very explosive and even may be ignited by friction. The fires are extremely hard to put out, as the chlorate provides the oxygen for the fire.
Used to make matches, paper, explosives, and many other uses.
Lab grade — Colorless or white crystals, strong saline taste, soluble in water, slightly soluble in alcohol. Uses include as lab reagent, in photography and spectroscopy and in buffer solutions. Gives violet flame color. NC-6717
Lab grade — Colorless or white crystals, strong saline taste, soluble in water, slightly soluble in alcohol. Uses include as lab reagent, in photography and spectroscopy and in buffer solutions. Gives violet flame color. NC-8508
Lab grade — Appears as bright orange transparent crystals with a bitter, metallic taste. Soluble in water and insoluble in alcohol. Restricted to Standard Ground shipping - lower 48 states only. No Canada. NC-0737
Lab grade — Bright red, lustrous crystals. Soluble in water, slightly in alcohol. Used as an oxidizing agent in organic chemistry, a reagent in analytical chemistry, and as a component of the cyanotype photographic process. NC-0738