Refill Solution No. 7

 30 ml (1 ounce)

Formulated for use with Koslow Metal Alloy ID Spot Test Kits, including the cobalt test.

Shipped with a printed Safety Data Sheet (S.D.S.)

Bottle label includes an expiration date and traceable lot number

Reagents are shipped fresh, with a minimum shelf life of six months.

Koslow Scientific Company always uses quality A.C.S. grade chemicals for robust electrochemical performance.