N.H. Code Admin. R. Saf-C 6401.27
"Solvent blank" means a liquid similar to that used in the sample test which does not contain the analyte or internal standard.
Source. #8620, eff 5-1-06; ss by #9684, eff 3-23-10 (from Saf-C 6401.29); ss by #12526, eff 5-11-18