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Manual sampling, although it less repeatable and is more labor intensive, is sometimes the only available option. When manual sampling is required SGS insures it is properly conducted in strict accordance with recognized sampling standards such as ISO and ASTM, manual sampling can be a practical and useful means of collecting control samples, samples for special purposes, or as a temporary alternative until a mechanical system is installed. SGS is long experienced in working with clients to develop and utilize methodology and practices that optimizes the reliability and accuracy of manual sampling. |
