GW-0010
Client
Demo Environmental Lab — North
Contact ·
Jordan Lee
CC Contact
Date Sampled ·
06/15/2026 09:35
Sample Type
Groundwater
Sample Point
MW-02 (Monitoring Well 2)
Client Reference
DEMO-NORTH-2026-001
Client Sample ID
DEMO-GW-002
Container
250mL HDPE, HNO3 preserved
Receipt Temperature
4.2 °C
Priority
Medium
Date Sample Received
06/15/2026 16:10
Analyses
24
Out-of-range flag → reviewer reanalysis: Zinc initial result exceeded calibration high standard (5000 µg/L); system flagged "E."
Reviewer triggered Retest at DF=10; the dilution re-run was bracketed by CCV-2 and injected on the same instrument run. Original Zn result superseded; dilution-corrected value (12,400 µg/L, D) reported.
View reanalysis log
•••
| Analyte | CAS | Method | Result | Unit | RL | Flag | State | |
|---|---|---|---|---|---|---|---|---|
| Zinc | 7440-66-6 |
EPA 6020B ICP-MS | >5000 | µg/L | 0.5 | E | Rejected | |
| Zinc (×10 dil) | 7440-66-6 |
EPA 6020B ICP-MS (×10 dil) | 12,400 | µg/L | 5.0 | D×10 | To verify | |
| Lead | 7439-92-1 |
EPA 6020B ICP-MS | 62.1 | µg/L | 0.05 | — | To verify | |
| Cadmium | 7440-43-9 |
EPA 6020B ICP-MS | 0.8 | µg/L | 0.05 | — | To verify | |
| Chromium | 7440-47-3 |
EPA 6020B ICP-MS | 1.8 | µg/L | 0.5 | — | To verify | |
| Copper | 7440-50-8 |
EPA 6020B ICP-MS | 12.4 | µg/L | 0.5 | — | To verify | |
| Arsenic | 7440-38-2 |
EPA 6020B ICP-MS | 2.1 | µg/L | 0.1 | — | To verify | |
| Mercury | 7439-97-6 |
EPA 7470A CVAA | 0.05 | µg/L | 0.02 | — | To verify | |
| Aluminum | 7429-90-5 |
EPA 6010D ICP-OES | 85.4 | µg/L | 5.0 | — | To verify | |
| Iron | 7439-89-6 |
EPA 6010D ICP-OES | 240 | µg/L | 10 | — | To verify | |
| Manganese | 7439-96-5 |
EPA 6020B ICP-MS | 8.7 | µg/L | 0.5 | — | To verify | |
| Nickel | 7440-02-0 |
EPA 6020B ICP-MS | 4.2 | µg/L | 0.5 | — | To verify | |
| Silver | 7440-22-4 |
EPA 6020B ICP-MS | 0.5 | µg/L | 0.1 | — | To verify | |
| Selenium | 7782-49-2 |
EPA 6020B ICP-MS | 1.2 | µg/L | 0.5 | — | To verify | |
| Antimony | 7440-36-0 |
EPA 6020B ICP-MS | 0.3 | µg/L | 0.1 | — | To verify | |
| Molybdenum | 7439-98-7 |
EPA 6020B ICP-MS | 3.2 | µg/L | 0.5 | — | To verify |