55 lbs - Assay Dense Soda Ash

Soda Ash - (Na2CO3, Sodium Carbonate, Trona)

Lab / Assay Grade

For use as an assaying flux (or flux thinner) for melting or smelting gold and other precious metals.

Soda Ash is a versatile product that can be produced inexpensively and used for a number of different applications. More properly known as sodium carbonate, soda ash is a sodium salt of carbonic acid.

Sold by the 55 lbs (25kg) BAG