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aluminum foil
[ dissolution material ]
Suitable materials can minimize the impact of dissolution components on the quality and safety of drugs.
Xiaomin Chat Testing: Certain dissolvables may affect the components, content or medical diagnostic testing of drugs; the accumulation of certain dissolvables may affect the spectral characteristics of drugs, such as ultraviolet absorption (UV), color changes, etc.; it may Increase impurity content, or form particulate matter.
[ fluorescent agent ]
Aluminum foil may be coated with a protective layer or adhesive. The main purpose is to detect whether the adhesive contains fluorescent agent.
Xiao Min Chat Test: This test can determine whether the aluminum foil contains fluorescent substances. The fluorescent substance has low toxicity. If leakage occurs accidentally and is inhaled or touched by the human body, it may cause nausea, dizziness, paralysis or even coma, which may harm human health.
[ volatiles ]
Under standard conditions, the mass reduced by aluminum foil after being heated to extremely high temperatures in an air-isolated container, minus the moisture, is the volatile matter it contains.
Xiaomin chat detection: The aluminum foil production process may be coated with silicone oil . The silicone oil is impure and contains other volatiles.
[Microorganisms]
Test the type, quantity, nature and impact of microorganisms in aluminum foil on human health to determine whether it meets quality standards.
Xiaominliao Testing: Mainly monitors the environment and personnel health of aluminum foil production to see if it contaminates the product.
[ abnormal toxicity ]
abnormal toxicity is different from the toxicity characteristics of the drug itself. It refers to the toxicity introduced during the production process or caused by other reasons.
Xiao Min Chat Test: Abnormal Toxicity Test Improper selection of packaging materials can cause drug contamination, which in turn affects biological physiology.
[Size and Deviation]
Size deviation mainly refers to length deviation, width deviation, thickness deviation and heat sealing width deviation, etc., which should be within the specified deviation range.
Xiaominliao Testing: This is an important technical indicator of whether aluminum foil affects the overall beauty and use effect of packaging materials. In recent years, this is also a test that customers attach great importance to.