Summit – Carbon A packSummit custom engineered carbons are made without phosphoric acid, hydroxides, chlorides, fluorides and heavy metals. Only proprietary natural activating ingredients are used to create a 100% safe, organic, and non-toxic carbon that may be used with numerous solvents in laboratory filtration. Made by the largest and most trusted carbon supplier in the USA â€“ we strive to provide each customer with the best scrubbing solution with maximum removal of unwanted compounds. These carbon matrixes â€“ when used properly â€“ will remove colors, odors and inactive chemical compounds. Aids in removal of pesticides and unwanted harsh chemicals. This is a true FOOD GRADE product designed to make your product shine.