Table 6.
Product categorization of the samples by their cannabinoid and nicotine content with concentration range in ng/10 puffs.
| Analyte | Nicotine Product | Cannabinoid Product | ||||||
|---|---|---|---|---|---|---|---|---|
| n | Detect * | Mean ± Stdev | Concentration Range | n | Detect * | Mean ± Stdev | Concentration Range | |
| Al | 11 | 0 | ND | ND | 33 | 0 | ND | ND |
| Ba | 11 | 0 | ND | ND | 33 | 0 | ND | ND |
| Cd | 11 | 0 | ND | ND | 33 | 0 | ND | ND |
| Co | 11 | 0 | ND | ND | 33 | 0 | ND | ND |
| Cr | 11 | 0 | ND | ND | 33 | 0 | ND | ND |
| Cu | 11 | 3 | 179 (± 235) | [15.4–447] | 33 | 1 | 16.1 | 16.1 |
| Fe | 11 | 0 | ND | ND | 33 | 0 | ND | ND |
| Ni | 11 | 2 | 25.8 (± 14.5) | [15.5–36.0] | 33 | 0 | ND | ND |
| Pb | 11 | 1 | 6.71 | [6.71–6.71] | 33 | 0 | ND | ND |
| Sn | 11 | 2 | 104 (± 140) | [4.77–202.7] | 33 | 0 | ND | ND |
* 6 samples were positive for both THC and CBD. ND: Not detected.