CFR /  Title 30  /  Part 15  /  Sec. 15.32 Tolerances for weight of explosive, sheath, wrapper, and

(a) The weight of the explosive, the sheath, and the outer covering shall each be within 7.5 percent of that specified in the approval.

(b) The ratio of the weight of the sheath to that of the explosive shall be within 7.5 percent of that specified in the approval.

(c) The specific gravity of the explosive and sheath shall be within 7.5 percent of that specified in the approval.