ACS Reagent grade — The contaminant-free purity of ACS Reagent Grade Hexanes is desired as a special-purpose nonpolar solvent, particularly in extracting oils from plant matter. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-12886
$72.50Lab grade — Also called Chrome Alum, consists of dark, violet-red crystals which are soluble in water. Note: crystals are efflorescent, losing combined water molecules, which results in some hard chunks. Uses: fixing certain photographic baths, as a mordant in textile dyeing, in ceramic glazes and growing colorful crystals. NC-13611
$89.95HPLC-UV/USP/NF Grade in Fluorinated Poly Bottle — This isopropyl is made for routine High Performance Liquid Chromatography (HPLC) analysis. The high assay assures low residue after evaporation and low UV cut-offs with stable baselines. Certified assay result. Restricted to Standard Ground shipping only. Adult signature required. HazMat fee applies. NC-13418
$82.95Food Grade, Anhydrous — A colorless and odorless powder with a strong acid taste. It is very soluble in water and alcohol. NC-0222
$12.95Lab grade — Appears as white, translucent crystals. Soluble in water, insoluble in alcohol, absorbed in moist air. Used in several patina formulas. See More Info for formula list. NC-2725
$49.95Food Grade, Anhydrous — A colorless and odorless powder with a strong acid taste. It is very soluble in water and alcohol. NC-7943
$49.95This Lab Grade Sodium Chloride is often required in various scientific and laboratory applications where high purity and precise concentrations are essential. Used in several patina formulas. See More Info for formula list. NC-11525
$29.95Granular Powder, ACS — A colorless, odorless granular material. Astringent, metallic taste, efflorescent. This Zinc Sulfate is NOT a dietary supplement. It is a powder used in science labs and is NOT in tablet form. Not meant for internal use. We do not have the Zinc Sulfate supplement. NC-3500
$32.95Lab Grade. Crystal — Cupric Chloride is also called Copper Chloride and is soluble in water and alcohol. Uses include creating blue flame displays, photography, electroplating baths, fungicides, and printing fabrics. It burns a blue or blue/green flame. Restricted to Standard Ground only. NC-2010
$13.95Lab grade — Lead Oxide, Lead(II) Oxide, or Litharge is commonly used for fire assaying of gold and silver ores. Restricted to Standard Ground shipping - lower 48 states only. NC-10042
$21.95Lab grade. Crystal — Cupric Chloride is also called Copper Chloride and is soluble in water and alcohol. Uses include creating blue flame displays, photography, electroplating baths, fungicides, and printing fabrics. It burns a blue or blue/green flame. Restricted to Standard Ground only. NC-6721
$38.95Lab grade. Crystal — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-7972
$36.95
