tobacco specific nitrosamines Evaluation of exposure by quantification of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in human hair of non-smokers Determination of four tobacco-specific nitrosamines
Pay in 4 interest-free payments of $6.28 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6



