SCIENTIFIC SERVICES
Roll-Your-Own - pH
This tobacco product is becoming increasingly popular, especially among smokers who enjoy the experience of building their own cigarettes. This range of tests analyses the constituents of smoke created when a roll your own cigarette is ignited. The tests use the standard methodology established in the recently published ISO standards.
| Tar |
| Nicotine |
| Carbon monoxide |
| Phenolic compounds |
| Carbonyls |
| Volatile organic compounds |
| Aromatic Amines |
| Pyridine |
| Quinolene |
| Styrene |
| Tobacco specific nitrosamines |
| Hydrogen cyanide |
| Ammonia |
| Nitric oxide |
| B[a]P |
| Metals |
pH pH, standing for "power of hydrogen", was first introduced by Danish chemist Søren Peder Lauritz Sørensen at the Carlsberg Larboratory in 1909. pH describes the negative logarithm of the concentration of hydrogen ions in solution. |
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