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Screen Sieves, Set of 4
Four screen mesh sizes (5, 10, 60, 230) will let
students separate and grade soil and rock samples in order to
determine the make-up of soil strata. Kit includes bottom pan
and lid with Teacher's Guide and sieves. Sieve diameter is 6
5/8 inches.
GL-015-018
Screen Sieves, set/4 $74.95
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