Specimen bag is a special bag for collecting, storing and transporting biological specimens. It is usually made of transparent or translucent plastic materials with certain sealing performance to maintain the integrity and freshness of specimens. The following are the usage methods and precautions of the specimen bag:
Usage:
1.Open the specimen bag: gently tear open the seal of the specimen bag, and be careful not to exert too much force to avoid damaging the bag.
2.Put into specimen: put the biological specimen to be collected into the specimen bag to ensure that there is enough space between the specimen and the inner wall of the bag for subsequent treatment.
3.Sealing: fold the opening of the specimen bag and seal it with a sealing machine or adhesive tape. Ensure that the seal is firm to prevent specimen leakage or external pollution.
4.Mark: use a marker or label paper to write relevant information on the specimen bag, such as the collection location, time, collector, etc., so as to identify and sort out in the future.
5.Storage and Transportation: put the sealed specimen bag into a special collection box or backpack, and pay attention to avoid extrusion and friction to avoid damaging the specimen.
Note:
1.Before using the specimen bag, make sure your hands are clean to avoid polluting the specimen.
2.For toxic, Thorn or fragile biological specimens, corresponding protective measures should be taken, such as wearing gloves and using tweezers.
3.Different kinds of biological specimens should be collected separately to avoid mutual pollution.
4.The size of the specimen bag should match the size of the specimen. Large or too small bags may affect the preservation effect of the specimen.
5.During transportation, severe vibration and high temperature should be avoided to avoid affecting the integrity and freshness of specimens.
6.Used specimen bags should be handled in time to avoid random discarding, so as not to cause pollution to the environment.
