APPIE is preparing and distributing the Test Powders ( Dust ) as follows.

• * JIS Test Powder 1 ( JIS Z 8901 )
• * JIS Test Powder 2 ( JIS Z 8901 )
• * SAP Test Powder 3 (SAP 14-12 (APPIE Standard) )
• * E-Test Dust ( IEC 60068-2-68 )
• * Reference Material Certificate (CRM) MBP1-10, MBP10-100

They can be used for the performance test of various dust collectors and air filters as well as for durability test of various instruments when they are exposed to dust particles.