ACS Reagent grade, concentrated (69 to 71%). NC-0671
Commonly used to make aqua regia.
Restricted to Standard Ground shipping. Adult signature required. HazMat fee applies.
Molarity: 15.7M
Specific Gravity: 1.4
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
ACS Reagent grade, concentrated (69 to 71%). NC-6071
Commonly used to make aqua regia.
Restricted to Standard Ground shipping. Adult signature required. HazMat fee applies.
Molarity: 15.7M
Specific Gravity: 1.4
Lab grade. Crystal — Popularly used in refining reclaimed gold. Also bleaching and removing dark water stains from wood. Restricted to Standard Ground only. NC-0676
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
Lab grade — a strong oxidizer and can burn skin and eyes. Used in several patina formulas. See More Info for formula list. Restricted to Standard Ground - Lower 48 States only. NC-0744
Lab grade — a strong oxidizer and can burn skin, eyes, and other body parts. Used in several patina formulas. See More Info for formula list. Restricted to Standard Ground - Lower 48 States only. NC-3304
This 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-0870
Lab 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-0886
10% aqueous v/v solution — Useful for preparing metal surfaces prior to applying patina chemicals. A 5 to 6 hours soak serves to remove any traces of surface dirt or oil. Restricted to Standard Ground only. NC-2802
