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Granulation, or particle size of bulk materials, plays a crucial role in sampling and can influence both the sampling method and the interpretation of results. Here are some factors to consider when sampling granulated bulk materials:

  1. Representative Sampling: For granulated materials, obtaining a representative sample that includes all particle sizes is essential. Inadequate mixing or improper sampling could lead to over- or under-representation of certain particle sizes, impacting the accuracy of the analysis.
  2. Sampling Method: The sampling method may depend on the particle size of the bulk material. For example, smaller particles might be collected using a vacuum or similar device, while larger particles may need to be sampled with a scoop or similar tool.
  3. Analysis: Particle size can influence the type of analysis conducted. Different methods for determining moisture content or the concentration of specific chemicals might be required based on particle size.
  4. Safety: Handling granulated material requires caution, especially if the particles are small and could be easily inhaled. Appropriate safety measures, including the use of personal protective equipment, should be considered.

In summary, considering granulation when sampling bulk materials is important to ensure that the samples are representative and analysis results are accurate. It can be beneficial to seek the assistance of an experienced technician or consultant to ensure appropriate sampling methods and protocols are followed.