“Contains two separate reagent components: WTR-Core and WTR-Activator. A two component system is used so that the WTR Pack as-delivered is not classified as Dangerous Goods for transport purposes. The as-delivered reagents cannot be used directly for testing for water in oil, but must first be mixed to form an activated mixture which is then used in tests. The reagents should be mixed only when the WTR Pack is received at the place of final use. Approx. 35 tests from each pack”