Accreditation

Laboratory Testing Accreditation Certificate

Princeton Analytical Labs is a PADEP certified testing laboratory (Lab ID # 35-04831) and the laboratory's accredited testing certificate is published on the Pennsylvania DEP website and is also shown below. To perform water testing in the state of PA, a laboratory MUST hold accreditation as a certified testing laboratory. Testing of samples as per Pennsylvania regulatory requirements is not allowed unless the laboratory has been certified as per 25 Pa. Code Chapter 252 — Environmental Laboratory Accreditation.

Lab ID - N/ALab
Name - Princeton Analytical
State - PA
PA County - Lackawanna
Matrix - Drinking Water
Analytes - All
Methods - All
Lab Type - All

35-04831
Princeton Analytical Labs
1302 Madison Ave.
Dunmore, PA 18509
(570) 209-7916

Laboratory Certification — Drinking Water Methods

Type	Effective Date	Matrix	Analyte	Method
STATE	05/20/2013	Drinking Water	Barium	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Calcium	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Copper	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Iron	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Magnesium	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Manganese	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Nickel	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Sodium	EPA 200.7 (Rev. 4.4)
STATE	05/20/2013	Drinking Water	Zinc	EPA 200.7 (Rev. 4.4)
STATE	03/01/2013	Drinking Water	Copper	EPA 200.9 (Rev. 2.2)
STATE	03/01/2013	Drinking Water	Lead	EPA 200.9 (Rev. 2.2)
STATE	03/01/2013	Drinking Water	Residue, total	SM 2540B - 2015
STATE	03/01/2013	Drinking Water	Residue, filterable (TDS)	SM 2540C - 2015
STATE	03/01/2013	Drinking Water	Residue, nonfilterable (TSS)	SM 2540D - 2015
STATE	03/02/2023	Drinking Water	Residual free chlorine	SM 4500-Cl G - 2011
STATE	03/01/2013	Drinking Water	Chloride	SM 4500-Cl- B - 2011
STATE	03/01/2013	Drinking Water	Ammonia distillation	SM 4500-NH3 B - 2011
STATE	03/01/2013	Drinking Water	Ammonia as N	SM 4500-NH3 D - 2011
STATE	03/01/2013	Drinking Water	Nitrite as N	SM 4500-NO2- B - 2011
STATE	03/01/2013	Drinking Water	Nitrate as N	SM 4500-NO3- D - 2016
STATE	03/01/2013	Drinking Water	Preliminary treatment of phosphate samples	SM 4500-P B - 2011
STATE	03/01/2013	Drinking Water	Phosphorus, total	SM 4500-P E - 2011
STATE	03/01/2013	Drinking Water	Biochemical oxygen demand (BOD)	SM 5210B - 2016
STATE	03/01/2013	Drinking Water	Carbonaceous BOD (CBOD)	SM 5210B - 2016
STATE	05/31/2022	Drinking Water	Heterotrophic bacteria (Enumeration)	SM 9215 D (Reagent Water Testing Only) (Rev. 18th–23rd ED)
STATE	05/01/2024	Drinking Water	Total coliform (Enumeration)	SM 9222 B-2015 (Endo) [Quant] (Rev. 23rd ED)
STATE	05/01/2024	Drinking Water	E. coli [RTCR] (P/A)	SM 9223 B-2016 (Colilert) (Rev. 23rd ED)
STATE	05/01/2024	Drinking Water	Total coliforms [RTCR] (P/A)	SM 9223 B-2016 (Colilert) (Rev. 23rd ED)
STATE	05/01/2024	Drinking Water	E. coli (Enumeration)	m-ColiBlue24 [Quant] (Rev. 2)
STATE	03/01/2013	Drinking Water	E. coli [RTCR] (P/A)	modified Colitag Test
STATE	03/01/2013	Drinking Water	Total coliforms [RTCR] (P/A)	modified Colitag Test