ITEQ IT-180GN: worksheet boundaryITEQ IT-180GN: worksheet boundaryLot age / allowance60 / 90 days; assumed source conditionsOpen exposure3 / 8 hours; recorded cumulative exposureArithmetic remainder30 days and 5 hoursExcludedNo automatic release or reset after resealingEXAMPLE only. Numerical assumptions are not specifications of the named material.