Basic Patina Chemical Kit With Four Chemicals
This starter set of four chemicals provides ample amounts of each chemical for patination on copper, brass or bronze metals. Restricted to Standard Ground only. NC-13258
$56.95Search Products
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Formaldehyde (Formalin), 37%, 1 gal.
Tech Grade — Uses include as preservatives, embalming fluids and as a corrosion inhibitor. Restricted to Standard Ground only. NC-0428
$64.95
Aluminum Potassium Sulfate, 2.5kg
Lab grade Crystals — Appears as white, odorless crystals having a stringent taste. Soluble in water, creating acidic solution. Non-combustible. NC-2424
$64.95
Cupric Sulfate Pentahydrate, Crystal, 2.5kg
Tech grade. Medium crystal. — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-8716
$62.95
Methyl Alcohol (Methanol), 1 gal., ACS
ACS Reagent grade - A colorless, toxic, flammable liquid. Commonly used in chemical synthesis of formaldehyde and as a gasoline extender in the production of gasohol and MTBE. NC-6832
$52.95
Ammonium Hydroxide, 3.8L 28-30% ACS
28 to 30% strong — This is used in several patina formulas. See More Info for formula list. Also used by wood workers to enrich wood’s natural color by fuming. Contains 28 to 30% ammonia by weight. Colorless liquid with strong odor. Restricted to Standard Ground only. NC-0049
$59.95
Nitric Acid, Concentrated, 1L
ACS Reagent grade, concentrated (69 to 71%). NC-8440
Commonly used to make aqua regia.
Restricted to Standard Ground shipping. Adult signature required. HazMat fee applies.
Molarity: 15.7M
Specific Gravity: 1.4
Potash, Sulfurated, 500g
Technical grade — AKA Liver of Sulfur or Potassium polysulfide. This is used in several patina formulas. See More Info for formula list. NC-0729
$54.95
Chloroform, 1L, Reagent ACS
ACS Reagent grade — Chloroform is a common solvent for alkaloids, fats, oils, waxes, and resins. Miscible with most organic liquids. Restricted to UPS Ground only, one bottle per box. NC-11054
$69.95
Hexanes, ACS, 4L
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
$72.50
Ethyl Acetate, 1 gal., General Use HPLC-UV 99.5%
General use HPLC-UV grade — Ethyl Acetate is used in column and thin-layer chromatography and extractions. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-4969
$74.95
Ferric Ammonium Citrate, Green, 500g
Purified — This greenish yellow powder is odorless or has a slight ammonia odor. Saline, mildly ferruginous taste; affected by light and is soluble in water. NC-8789
$59.95