Contact Santourian

For corrections, dead links, or questions about a cited standard, use the contact form on this page.

Procedure qualification, equipment calibration, and acceptance decisions belong with a competent person on site, not this form.

Continuity statement: Historical continuity notice: This site keeps earlier reference entries accessible to readers of the field. Modernized presentation never alters the technical content of the original entry.

From the archive

Featured reference article

Editors revisit this list now and then as fresh reference material is published.