In order to insure adequate specificity, all positive findings, with the exception of methadone, shall be confirmed using an alternate method of analysis, fundamentally different from that used in the initial test.

Note: Authority cited: Sections 208, 11881 and 11885, Health and Safety Code. Reference: Section 11885, Health and Safety Code.

History

1. Editorial correction of Note filed 11-6-84 (Register 84, No. 45).