Lab grade. Potassium thiocyanate appears as colorless, deliquescent crystals. It has a tendency to absorb moisture from the air, even to the point of forming an aqueous solution. Dilute aqueous KSCN can be used to create realistic blood effects. In contact with ferric chloride solution, the reaction forms a thiocyanatoiron complex (Fe(SCN)3 ) with a blood red color. NC-8575
USP grade — A clear, colorless, odorless, syrupy liquid. Soluble in water, acetone, and chloroform. This grade is pure for food, e-juice, personal care, or pharmaceutical use. NC-3644
Sodium Metabisulfite and Urea are commonly purchased together by those extracting gold from scrap material such as e-waste. NC-13438
Sodium Metabisulfite and Urea are commonly purchased together by those extracting gold from scrap material such as e-waste. NC-13439
Reagent ACS grade — Silver nitrate crystals are colorless, transparent flakes, becoming gray or grayish-black when exposed to light in the presence of organic material. It is a strong oxidizing agent and corrosive. NC-1176
Reagent ACS grade — Silver nitrate crystals are colorless, transparent flakes, becoming gray or grayish-black when exposed to light in the presence of organic material. It is a strong oxidizing agent and corrosive. NC-0846
Reagent ACS grade — Silver nitrate crystals are colorless, transparent flakes, becoming gray or grayish-black when exposed to light in the presence of organic material. It is a strong oxidizing agent and corrosive. Restricted to Standard Ground in continental USA and Canada only. NC-10829
Reagent ACS grade — Silver nitrate crystals are colorless, transparent flakes, becoming gray or grayish-black when exposed to light in the presence of organic material. It is a strong oxidizing agent and corrosive. Restricted to Standard Ground in USA and Canada only. Adult signature required. NC-1540
Granular, ACS — Colorless crystals with slight vinegar smell. Efflorescent. Soluble in water and ether, slightly soluble in alcohol. Ships to destinations in the USA and Canada only. NC-7971
Granular, ACS — Colorless crystals with slight vinegar smell. Efflorescent. Soluble in water and ether, slightly soluble in alcohol. Ships to destinations in the USA and Canada only. NC-11613
Lab grade — This Sodium Bicarbonate is a white, crystalline powder not suitable for baking or medical uses. It is commonly used in the lab as a pH buffering agent, an electrolyte replenisher, systemic alkalizer and in cleaning solutions. NC-10712
Lab grade — Sodium Borate Decahydrate consists of white, noncombustable crystals, slightly water soluble. It is used in fire assaying of gold and other precious metals. The commercial name for Sodium Borate is Borax. NC-1686
