In what formats are the materials available, and what exactly will I get
The primary compound labs look for is THC-COOH, which is produced when the body processes THC, the psychoactive compound found in marijuana
Protocol - Compliance with Cigarette Packaging and Labeling Policies Description The National Cancer Institutes U01 study "Maximizing State & Local Policies to Restrict Tobacco Marketing at Point of Sale" uses the "U01 Point of Sale: Pack Analysis Coding Training Manual" to provide guidance on the coding process for cigarette packs purchased during store audits
Wang Y, Ibaez GE, Vaddiparti K, Stetten NE, Sajdeya R, Porges EC, et al
So yes, the cigarette pack was exchanged by Huell in Sauls office [when he frisked Jesse in Episode 12]