Sampling Techniques for Feed,Animal Urine and Hair,Common Problems and Countermeasures
Sampling is the premise of detection and analysis,and the standardization,representativeness and authenticity of sampling play an important role in the evaluation and traceability of test results.The sampling techniques,common problems and countermeasures of feed,animal urine and hair are described in order to guide the sampling work.
国家科技期刊平台
NSTL
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