Does anyone know of a kit or a lab that can be used to test for nicotine levels in tobacco leaves? | Fair Trade Tobacco – How to grow

Does anyone know of a kit or a lab that can be used to test for nicotine levels in tobacco leaves? | Fair Trade Tobacco – How to grow, cure and process tobacco.

Does anyone know of a kit or a lab that can be used to test for nicotine levels in tobacco leaves? | Fair Trade Tobacco - How to grow, cure and process tobacco. Does anyone know of a kit or a lab that can be used to test for nicotine

cure and process tobacco."Does anyone know of a kit or a lab that can be used to test for nicotine levels in tobacco leaves? | Fair Trade Tobacco - How to growFare Trade Tobacco Read More