MIL-P-3173B, MILITARY SPECIFICATION: POTASSIUM CARBONATE, TECHNICAL (31-JAN-1983) [CANCELLED W/ NO S/S DOCUMENT]
MIL-P-3173B, MILITARY SPECIFICATION: POTASSIUM CARBONATE, TECHNICAL (31-JAN-1983) [CANCELLED W/ NO S/S DOCUMENT]., This specification covers one technical grade of potassium bicarbonate (KHCO3).