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Dennis ByrneLAB DIRECTOR

COC-2026-0329

Chain of Custody · 1 containers · Sampling event SE-2026-0329

Project & Site

ClientCity of Lebanon Water
ProjectLead & Copper Rule Sampling (LEB-LCR)
SiteLebanon LCR Tap LCR-027 (LEB-LCR-027)
Site typedrinking well
SamplerMaria Gonzalez
CollectedJun 8, 2026 20:32
WeatherSnow
Air temp2.1 °C

CoC barcode

Barcode COC-2026-0329
Code 128

Shipping & Cooler

CarrierFedEx
Tracking7696533072041
Cooler IDCLR-228
Cooler temp blank5.9 °C
Tamper seals100669,100670
Seals intact on arrival

Field Readings

pH7.29
Cond (µS/cm)294
DO (mg/L)8.15
Temp (°C)19.6
ORP (mV)321
Turb (NTU)1.10

Captured per ISO 5667 at the point of collection

Groundwater Purge

Purge volume28.3 L
Drawdown0.24 m
Pump rate0.5 L/min
Stabilized3 well volumes

Low-flow purge per ASTM D6452

Custody transfers (1)

#Relinquished byRelinquished atReceived byReceived atSig from / to
1Maria GonzalezJun 8, 2026 23:32Endyne CourierJun 9, 2026 00:01Maria Gonzalez / T. Hill

Container manifest (1)

AccessionContainerPres.MatrixVolReceipt cond.pH chkTests
ENV-2026-04693250mL HDPEHNO3WATER250INTACT1.3EPA 200.8