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ECE R16 Quartz Test Dust

ECE R16 Quartz Test Dust Particle Size Distribution
Meets ECE R16, Section 7.6.3.2 Dust and Chinese specification GB 14166,
Section 5.6.3.2 Dust
Specified Size
(μm)
USA Test Sieve
Designation
Specified Range
(% Passing)
149 100 99 – 100
106 140 76 – 86
75 200 60 – 70
Made from good commercial quality dry quartz.
Available in 1 gallon jars containing 3.5kg net weight