1.4 Maple Syrup Density Measurement. 1.4.1 Background; 1.4.2 Hydrometers; 1.4.3 Hydrotherms; 1.4.4 Refractometers . 1.4.4.1 Optical Refractometers; 1.4.4.2 Digital Refractometers; 1.4.5 Temperature Correction; 1.4.6 Instrument Calibration . 1.4.6.1 Hydrometers; 1.4.6.2 Thermometers; 1.4.6.3 Refractometers; 1.4.7 Collecting a Representative Sample
Because of this distinction, you may safely use fish even after the sell by date has lapsed. If there is a use-buy date on fresh fish, then it is recommended to either cook or freeze the fish by that date. Commercially frozen fish, if kept frozen, can be safely stored for 10-12 months.
The reality is that the fish doesn't need to be dead before it is cooked, though most people don't/can't keep the fish alive for the time it takes to get it to the kitchen. Th â¦ e act of cleaning the fish kills it anyway. When concerned with how long one can store fish before cooking, there are no hard-and-fast rules.That will be dependent upon the condition of the fish when caught, the handling after the catch, packaging and how it is stored by the consumer. If the fish is kept clean and cold, it may still be usable in 3-5 days.hen concerned with how long one can store fish before cooking, there are no hard-and-fast rules. That will be dependent upon the condition of the fish when caught, the handling after the catch, packaging and how it is stored by the consumer.