The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO.sub.3 to alkalinity as CaCO.sub.3 is greater than about 1 to 1.

 
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< Coupling Agents Comprising A Photolabile Protecting Group And Uses Thereof, Such As For The Functionalisation Of Solid Supports

> Concentrated omega-3 fatty acids and mixtures containing them
~ 00401