§ Env-Wq 1102.43

N.H. Code Admin. R. Env-Wq 1102.43

Env-Wq 1102.43

Effective May 1, 2021(See Revision Note #1 at chapter heading for Env-Wq 1100) #8468, eff 11-1-05; ss by #10577, eff 5-1-14 (See Revision Note #2 at chapter heading for Env-Wq 1100); ss by #13198, eff 5-1-21 (formerly Env-Wq 1102.39) (see Revision Note #3 at chapter heading for Env-Wq 1100)Water Quality and Quantity Programs

“Phenol red” means a pH indicator used in water analysis in the range between 6.8 and 8.4, wherein the color changes from yellow to red to purple as pH increases.

Source. (See Revision Note #1 at chapter heading for Env-Wq 1100) #8468, eff 11-1-05; ss by #10577, eff 5-1-14 (See Revision Note #2 at chapter heading for Env-Wq 1100); ss by #13198, eff 5-1-21 (formerly Env-Wq 1102.39) (see Revision Note #3 at chapter heading for Env-Wq 1100)