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Dennis ByrneLAB DIRECTOR

COC-2026-0341

Chain of Custody · 1 containers · Sampling event SE-2026-0341

Project & Site

ClientCity of Lebanon Water
ProjectLead & Copper Rule Sampling (LEB-LCR)
SiteLebanon LCR Tap LCR-014 (LEB-LCR-014)
Site typedrinking well
SamplerBen Aldrich
CollectedMay 17, 2026 22:32
WeatherLight rain
Air temp7.7 °C

CoC barcode

Barcode COC-2026-0341
Code 128

Shipping & Cooler

CarrierUPS
Tracking1ZEYHL7MKW2W1EJK6P
Cooler IDCLR-929
Cooler temp blank4.4 °C
Tamper seals100693,100694
Seals intact on arrival

Field Readings

pH7.40
Cond (µS/cm)611
DO (mg/L)7.96
Temp (°C)14.8
ORP (mV)139
Turb (NTU)4.46

Captured per ISO 5667 at the point of collection

Groundwater Purge

Purge volume24.7 L
Drawdown0.42 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
1Ben AldrichMay 17, 2026 23:32Endyne CourierMay 17, 2026 23:44Ben Aldrich / T. Hill

Container manifest (1)

AccessionContainerPres.MatrixVolReceipt cond.pH chkTests
ENV-2026-04715250mL HDPEHNO3WATER250INTACT1.5EPA 200.8