The mfg name is filtrapure membrane preservative, this is a cleaning product; physical state (solid) powder);
NSN 6145-01-486-0572
NSN 6145-01-539-1464
NSN 5920-00-945-9912
NSN 6130-01-116-4575
NSN 5915-01-325-9426
NSN 5910-00-161-6876
NSN 4140-01-459-3136
NSN 6135-00-243-8330
NSN 6650-01-250-1244
NSN 5895-00-485-5347
NSN 6135-01-089-4888
NSN 6240-01-054-6996