REFERENCE DOCUMENTS - RAL25/0004 (As Published)

Page : 21 of 131
Work Order : EB2406402

Client : ENVIRONMENTAL ADVISORS

Project : 125 NSC LAKE McDONALD DVE, COOROY

Analytical Results

Sub-Matrix: SOIL
(Matrix: SOIL)

Sample ID

 

TP43-1.0

TP44-0.1

TP44-0.5

TP44-1.0

TP45-0.1

 

Sampling date / time

21-Feb-2024 00:00

21-Feb-2024 00:00

21-Feb-2024 00:00

21-Feb-2024 00:00

21-Feb-2024 00:00

 

Compound CAS Number

EP231P: PFAS Sums - Continued
Sum of PFHxS and PFOS 355-46-4/1763-23-

4

LOR Unit

EB2406402-007

EB2406402-008

EB2406402-009

EB2406402-010

EB2406402-011

 

Result

Result

Result

Result

Result

<0.0002

 

Sum of PFAS (WA DER List)

 

EPO66S: PCB Surrogate

EP068S: Organochlorine Pesticide Surrogate

EPO068T: Organophosphorus Pesticide Surrogate

EP075(SIM)S: Phenolic Compound Surrogates

 

 

 

 

 

<0.0002

 

 

 

EP075(SIM)T: PAH Surrogates

Phenol-d6 13127-88-3 0.5 % — _— 96.0 95.3 _
2-Chlorophenol-D4 93951-73-6 0.5 % — eee 93.2 89.2 o
2.4.6-Tribromophenol 118-79-6 0.5 % — _— 88.9 84.3 _

 

 

EP080S: TPH(V)/BTEX Surrogates

2-Fluorobiphenyl 321-60-8 0.5 % — _— 95.3 90.3 _
Anthracene-d10 1719-06-8| 0.5 % _ — 94.6 94.2 _
4-Terphenyl-d14 1718-51-0} 0.5 % _ _ 108 106 _-

 

 

EP231S: PFAS Surrogate
13C4-PFOS

0.0002 %

1.2-Dichloroethane-D4 17060-07-0 0.2 % 104 103 98.5 93.9 105
Toluene-D8 2037-26-5 0.2 % 104 106 102 105 111
4-Bromofluorobenzene 460-00-4] 0.2 % 108 111 112 116 118

86.5

 

13C8-PFOA

 

 

0.0002 %

 

 

 

 

 

 

94.0

 

 

DOCUMENP Ste: 2oT tye:
Version: 0, Version Date: 01/01/1900