"Too numerous to count (TNTC)" means that the total number of bacterial colonies exceeds 200 on a 47 mm diameter membrane filter used for coliform detection.
N.H. Code Admin. R. Env-Ws 302.80
#8498, eff 11-30-05
"Too numerous to count (TNTC)" means that the total number of bacterial colonies exceeds 200 on a 47 mm diameter membrane filter used for coliform detection.
N.H. Code Admin. R. Env-Ws 302.80
#8498, eff 11-30-05