46 C.F.R. § 160.026-4 Water.
Title 46 - Shipping
(a) Only water meeting the U.S. Public Health Service “Drinking Water Standards” which has been suitably inhibited to protect the container against corrosion shall be used. After treatment and packing the water shall be free from organic matter, sediment and odor. It shall have a pH between 7.0 and 9.0 as determined by means of a standard pH meter using glass electrodes. (b) [Reserved] [CGFR 65–9, 30 FR 11466, Sept. 8, 1965]
Title 46: Shipping
PART 160—LIFESAVING EQUIPMENT
Subpart 160.026—Water, Emergency Drinking (In Hermetically Sealed Containers), for Merchant Vessels
§ 160.026-4 Water.
