Arizona dust

We offer Arizona dust according to the former standard SAE J726 as well as the current ISO 12103-1 in the regular and a quartz-free version:

ARIZ-TD: “Original” – exact conformance to ISO 12103-1
ARIZ-KSL: quartz-free variant (>97 % aluminum oxide), particle size distribution according to ISO 12103-1

A more detailed comparison of these two variants is available for download. Both variants according to ISO 12103-1 are offered in the gradations A1 (ultra fine), A2 (fine), A3 (medium) and A4 (coarse). The grade A2 is also used for IP code tests according to ISO 20653 or for filter tests (e.g. ISO 15957 (L2), ISO 29461, ISO 16890).