After approximately 2.0 grams of the sample is placed in the sample container 30 and spread out evenly on the bottom of the sample container, the piston 36 and weight 48 are placed on the sample within the sample container prior to the sample container being submerged in the test solution for {HEAD ~ a time period} of {TAIL ~ about 60 minutes} 
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After approximately 2.0 grams of the sample is placed in the sample container 30 and spread out evenly on the bottom of the sample container , the piston 36 and weight 48 are placed on the sample within the sample container prior to the sample container being submerged in the test solution for { HEAD ~ a time period } of { TAIL ~ about 60 minutes }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL