Clean the outer layers form in water to remove all the impurities that cling on the fish body.Sample direct operation in the laboratory to ensure cleanliness, use rubber gloves.There is a knife-sharp tongue, a hardwood cutting board do not create sawdust, edible portion of the fish taken to slaughter (the flesh).Clean the sample (edible portion of the fish) with distilled water.Using absorbent paper wipe dry the outside of the model.Council for the form by using a high speed blender made from titanium have blade.The sample was cleaned and dried in temperatures during the 168-hour 600C. Then sampled for in the jar until the bottle containing the desiccant samples return to room temperature, then for the model on weight. Weighing process using electronic scales to ensure accuracy.
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