Model 53221-U - SupelMIP TSNAs (4 different Tobacco specific Nitrosamines: NNK, NNN, NAB, NAT) 50 mg / 10 mL
Developed for the selective extraction of tobacco specific nitrosamines (NNN, NNK, NAT, and NAB) from human urine.
The method is highly reproducible and offers an average recovery of 80% (95% for NNK and NAT; and 70% for NNN and NAB). Detection limits of 4 pg/mL are readily achieved for urine samples using LC-MS-MS analysis.
SupelMIP is a registered trademark of Sigma-Aldrich Co. LLC
The method is highly reproducible and offers an average recovery of 80% (95% for NNK and NAT; and 70% for NNN and NAB). Detection limits of 4 pg/mL are readily achieved for urine samples using LC-MS-MS analysis.
SupelMIP is a registered trademark of Sigma-Aldrich Co. LLC
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