NNK means 4-
N-methyl-N-nitrosamino-1-
3- pyridyl-1-butanone in
Chemistry
Similar to NNK
AA - Arachidonic Acid
AA - Activation Analysis
AA - Advanced Alloy
AA - Atomic Absorption
AA - Amino Acid
AAC - Amino Acid Chelate
AAC - Aluminum Aluminum Chrome
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