20um (SS291)
NIST Traceable
For 100mm ø Sieves
£112.20
£85.41
20um, Mesh#635 (SS391)
NIST Traceable
For 200mm ø Sieves
£113.88
36um, 38um, 40um (SS294)
NIST Traceable
For 100mm ø Sieves
£100.98
£76.88
36um, 38um, 40um, Mesh#400 (SS394)
NIST Traceable
For 200mm ø Sieves
£102.49
Full set of all Silica sizes (MSS1-10)
Non-certified Silica
10 bottle set
0.2g per bottle
£177.62
65.02um (MS0065)
NIST Traceable
5 bottle set, 0.2g per bottle
£85.41