Edge Analytical Inc

Burlington, WA · Public samples: ask the lab

Old list: check before you rely on it

This list is from PA DEP's bulk drinking-water reports printed June 11, 2024 (chemistry and microbiology; the microbiology file is named 06-13-2024). PA DEP's own private-well water-testing page still links these two June 2024 reports (checked Nov 14, 2026); its live lab search did not respond to us on Oct 29 or Nov 14, 2026. Labs may have been added, dropped or changed since then.

At a glance

What it is certified to test: 6 of the 9 common well tests on the PA list (see which)
Price: not published on the state list: ask the lab for a quote
Turnaround: not stated on the state list or the lab’s website: ask when you order
Homeowner samples: yes (Washington list)

Lab facts

Listed by: Pennsylvania (Pennsylvania DEP - Laboratory Accreditation Program)
Address: 1620 S Walnut Street, Burlington, WA 98233 · Open in Google Maps
Phone: (800) 755-9295
Public / homeowner samples: Public samples: ask the lab
PA DEP accreditation report has no homeowner-sample flag
Location note: Lab is in WA, certified by Pennsylvania (often used as a mail-in lab).
Left blank on the list: The Pennsylvania list (version STALE - report dated 6/11/2024) gives no website for this lab.

Certification record

Certificate ID: PA DEP 68-04603
Issued by: Pennsylvania DEP - Laboratory Accreditation Program (certification program)
List version: PA DEP Accredited Labs Report - Drinking Water (chemistry), version STALE - report dated 6/11/2024
We fetched it: 29 Oct 2026 (file SHA-256 415f95aac8bd…) · open the state file

Tests on the state list

6 of the 9 well-water tests we track are named for this lab on the Pennsylvania list (version STALE - report dated 6/11/2024).
Contaminant	On this state list	Same lab, other state lists
Coliform / E. coli	Not named on this list	Washington
Nitrate	Named on the official list	Idaho, Oregon, Washington
Arsenic	Named on the official list	Idaho, Oregon
Lead	Named on the official list	Georgia, Idaho, Oregon
PFAS	Not named on this list
Uranium	Named on the official list	Idaho
Radon (water)	Not named on this list
Manganese	Named on the official list
VOCs	Named on the official list	Idaho
Other metals	Named on the official list	Georgia, Idaho

Groups as written on the state list (237)

1,1,1,2-Tetrachloroethane
1,1,1-Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene (1,1-Dichloroethylene)
1,1-Dichloropropene
1,2,3-Trichlorobenzene
1,2,3-Trichloropropane (1,2,3-TCP)
1,2,4-Trichlorobenzene
1,2,4-Trimethylbenzene
1,2-Dibromo-3-chloropropane (DBCP, Dibromochloropropane)
1,2-Dibromoethane (EDB, Ethylene dibromide)
1,2-Dichlorobenzene (o-Dichlorobenzene)
1,2-Dichloroethane
1,2-Dichloropropane
1,3,5-Trimethylbenzene
1,3-Dichlorobenzene (m-Dichlorobenzene)
1,3-Dichloropropane
1,4-Dichlorobenzene (p-Dichlorobenzene)
2,2-Dichloropropane
2,4,5-T
2,4,5-TP (Silvex)
2,4-D
2,4-DB (Butoxon)
2-Butanone (Methyl ethyl ketone, MEK)
2-Chlorotoluene
2-Hexanone
3,5-Dichlorobenzoic acid
3-Hydroxycarbofuran
4,4'-DDD
4,4'-DDE
4,4'-DDT
4-Chlorotoluene
4-Methyl-2-pentanone (MIBK)
Acenaphthylene
Acetone
Acifluorfen
Alachlor (Lasso)
Aldicarb (Temik)
… and 197 more

Named on the official list The state list names this analyte (or a column for it) for this lab.
Group-level certification Certified for a parent group (e.g. 'Inorganics') that includes this analyte. Confirm the specific test with the lab.
Partial group certification The list marks the group as 'Partial'. Confirm this analyte with the lab.
Subcontracted The lab sends this analyte to another accredited lab (MDH 'X*').

STALE LIST: PA DEP bulk Accredited Labs Report(s) dated 6/11/2024. The live PA DEP lab search was unreachable on 2026-10-29 (HTTP 500 / TLS error). Confirm current accreditation with PA DEP or the lab.

Also certified by other states

Same business (same street address and ZIP) on another state's official list. Each state certifies separately, so each listing keeps its own source.

Washington · EPA WA00097 / WA DOH #046 · Coliform / E. coli, Nitrate · Public samples: yes (per state)
WA Ecology - Environmental Laboratories Accredited for Drinking Water Analyses (with scopes) (Information current as of 11/13/2026)
Georgia · GA Lab # C037 · Lead, Other metals · Public samples: ask the lab
Laboratories Certified by Georgia for Chemical Monitoring + Laboratories Certified by Georgia for Lead and Copper Monitoring (January 9, 2025)
Oregon · 4072 · Nitrate, Arsenic, Lead · Public samples: yes (per state)
ORELAP laboratory search (ODIE): accredited for the Drinking Water matrix (search as fetched 2026-11-15 (live database, no list date))
Idaho · WA00097 · Nitrate, Arsenic, Lead, Uranium, VOCs, Other metals · Public samples: ask the lab
Idaho DHW - Drinking Water Lab Certification (WebLink folder 2940): State of Idaho Drinking Water Certificates (Eurofins Edge Analytical Burlington, WA Inorganics Certificate: 2/1/2025 - 1/31/2026; Eurofins Edge Analytical Burlington, WA Organics Certificate: 2/1/2025 - 1/31/2026)

Before you send a sample

Call the lab to confirm it's currently certified for the exact test and method, that it accepts samples from homeowners, and how to collect and ship them. Bacteria samples have short holding times. Status can change between list updates. To check a status, contact the Pennsylvania certification program.

Is this your lab?

Labs can ask for corrections through the agency that publishes their state list. Homeowner service, prices and turnaround above come only from the lab’s own website. To ask us to correct or remove this listing, write to us (how we handle listings).

Old list · certified as ofSTALE - report dated 6/11/2024

PA DEP Accredited Labs Report - Drinking Water (chemistry). Fetched 2026-10-29 (UTC). File SHA-256 415f95aac8bd…

Open the official source list