General Use Technical Grade — This grade and high concentration of Isopropyl is the optimum choice for thoroughly cleaning work surfaces and equipment in the healthcare and food processing industries. Restricted to Standard Ground - lower 48 states only. HazMat fee applies. NC-13697
ACS Grade — This isopropyl's contaminant-free purity is desired as a special-purpose solvent and laboratory reagent. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-7465
General Use Technical Grade — This grade and high concentration of Isopropyl is the optimum choice for thoroughly cleaning work surfaces and equipment in the healthcare and food processing industries. Restricted to Standard Ground - lower 48 states only. Adult signature required. HazMat fee applies. NC-12310
Lab grade — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground shipping - lower 48 states only. NC-7144
Lab grade — Lead Oxide, Lead(II) Oxide, or Litharge is commonly used for fire assaying of gold and silver ores. Restricted to Standard Ground shipping - lower 48 states only. NC-10042
Luminol is a versatile chemical that demonstrates chemiluminescence when mixed with the proper oxidizing agent. Includes experiment to demonstrate chemiluminescence. NC-3427
MagSil PR is an efficient means of removing pesticides from cannabis extracts, it is prominently used during oil purification as a packing agent in columns. NC-14562
MagSil PR is an efficient means of removing pesticides from cannabis extracts, it is prominently used during oil purification as a packing agent in columns. NC-14563
MagSil PR is an efficient means of removing pesticides from cannabis extracts, it is prominently used during oil purification as a packing agent in columns. NC-14564
Roll length is a continuous piece approximately 75 feet long. Magnesium ribbon burns with a dazzling white flame. NC-12121
Lab Grade — Lab grade magnesium sulfate is often used as a drying agent, laboratory reagent, and desiccant. It may also be used to make ceramics, act as a fire retardant, and purify water. NC-11188
Appears as white crystals. Soluble in water, alcohol, and ether. Strong irritant. NC-13543
