Lab Grade, crystal — White with crystalline needles. Odorless with a sharp, bitter taste. Soluble in water and alcohol. It is a source of strontium salts and used in pyrotechnics and electron tubes. It gives a red flame color. NC-2718
$13.95Sudan III is a dye having high affinity to fats, therefore it is used to demonstrate triglycerides, lipids, and lipoproteins in liquids. It will stain fat cells red. Comes packed in HDPE squeeze bottle with PP flip top cap for dispensing by the drop. Restricted to Standard Ground only. NC-3391
$19.95Lab grade — Sulfamic Acid is a white, non-hygroscopic solid which melts at 305°C, and is stable up to 260°C. Soluble in water. NC-13130
$19.95Tech grade, powder — A fine yellow powder that is insoluble in water, slightly soluble in alcohol. It is combustible and is commonly used in black gunpowder, matches and fireworks. Restricted to Standard Ground only. NC-0981
$14.95This tin shot is sourced directly from Peru. It is 100% high purity virgin metal (not recycled). NC-14416
$19.95This Tech grade Urea is also called carbamide. It is used as a neutralizer of excess nitric acid in aqua regia solutions in gold recovery processes. NC-2620
$19.95Lab grade — Mossy zinc is small nuggets of zinc made by rapidly cooling molten zinc in water. It appears as gray-blue or shiny, irregular lumps. NC-9848
$13.95
