2 Va. Admin. Code § 5-585-1720
Concentration of the sanitizing solution shall be accurately determined by using a test kit or other device.Pf
§ 3.2-5121 of the Code of Virginia.
Derived from Virginia Register Volume 24, Issue 2, eff. October 16, 2007; amended, Virginia Register Volume 32, Issue 22, eff. July 12, 2016.