本标准强调了样本采集方法，讨论了在样本采集装置的滤纸部分使用滴血或等分液的可接受技术，并提供了适当样本干燥、处理和运输的说明，以确保一致获得用于新生儿筛查分析的高质量样本。

This standard highlights specimen collection methods, discusses acceptable techniques for applying blood drops or aliquots to the filter paper section of the specimen collection device, and provides instructions on proper specimen drying, handling, and transport to ensure quality specimens are consistently obtained for newborn screening analysis.