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Standard Practice for Continuous Sizing and Counting of Airborne Particles in Dust-Controlled Areas and Clean Rooms Using Instruments Capable of Detecting Single Sub-Micrometre and Larger Particles
standard by ASTM International, 10/01/2015
ASTM F50-12(2015)
$62.00 Original price was: $62.00.$31.00Current price is: $31.00.