DREAM ELECTRONIQUE

PECHER SANS BLESSER - FISHING CLEAN AND EASY

PREPARATION

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Before performing the test, here are the different steps:

  • Sampling on a piece of drilling core according to marks (different levels on the drilling core).
  • Grind the samples during 5 minutes using mortar and pestle.
  • Sieve the powder through a 80/100 mesh (177 or 150 microns).
  • Arrange in pillbox without cover and number the samples.
  • Drying during 24 hours at 60 ° C maximum (The powdered sediments tend to absorb moisture quickly).
  • Weigh the samples.