Scrap Gold Recovery Kit - 2.5kg Urea and Sodium Metabisulfite
Sodium Metabisulfite and Urea are commonly purchased together by those extracting gold from scrap material such as e-waste. NC-13439
$93.90
Silica Gel 60A Sorbent, 1.5kg, Chromatographic, 200-400 mesh
This Silica Gel 60A is a granular, porous solid commonly used as the stationary phase in column chromatography. NC-14344
$100.00
Silver Nitrate Crystals, 10g
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
$29.95
Silver Nitrate Crystals, 25g
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
$59.95
Silver Nitrate Crystals, 75g
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
$169.95
Silver Nitrate Crystals, 1lb
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
$795.00
Sodium Acetate Trihydrate, 500g
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
$16.95
Sodium Acetate Trihydrate, 2.5kg
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
$59.95
Sodium Bicarbonate, 2.5Kg
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
$14.95
Sodium Borate Decahydrate, 500g
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
$11.95
Sodium Carbonate, 500g
Lab grade — A white, crystalline powder with an alkaline taste. Soluble in water and glycerin, insoluble in alcohol. Its many uses include in photography, cleaning compounds, pH control, and glass manufacturing. Gives a yellow flame color. NC-1687
$10.95
Sodium Chlorate, 500g
Lab grade — A powerful oxidizer. Sodium chlorate is a white crystalline powder commonly used in the production of chlorine dioxide, a bleaching agent used in the pulp and paper industry. It is a precipitate for palladium. NC-2554
$29.95
