Patents. A liquid alkali composition for use in fiber reactive dyeing of cotton and cotton blended fabrics or the like. The liquid alkali is a solution of an alkali metal hydroxide and its carbonate formed by reaction of liquid CO2 with the alkali metal hydroxide solution. The resulting supersaturated solution...
1 The precise answer to the question âHow long do eggs last?â depends to a large extent on storage conditions â to maximize the shelf life of eggs, keep refrigerated at all times.  How long do eggs last after the sell-by date? After eggs are purchased, they may be refrigerated for 3 to 5 weeks â the sell-by date on the package, if one exists, will usually expire during that storage period, but the eggs will remain safe to use.
* Producers with up to 50 laying hens may sell their eggs at a local public market, provided that thename and address of the producer is indicated at the point of sale. Producers with more than 50 hens must also stamp their eggs going for sale at a local public market with a producer code.he recommended sell-by date shall not exceed the maximum time limit of 21 days after lay. The date must follow the same format as the Best Before date. 4.7 Indication of How Laying Hens are Fed (optional) Additional optional indications of how laying hens are fed may be applied to eggs and packs.