REFERENCE DOCUMENTS - RAL25/0004 (As Published)

Page : 10 of 12

 

Work Order : EB2409053

Client : ENVIRONMENTAL ADVISORS

Project : 125 NSC LAKE McDONALD DVE, COOROY
Analytical Results

Sub-Matrix: WATER
(Matrix: WATER)

Sample ID

 

MB1-1

MB2-1

MB4-1

D1

220817

 

Sampling date / time

14-Mar-2024 00:00

14-Mar-2024 00:00

14-Mar-2024 00:00

14-Mar-2024 00:00

14-Mar-2024 00:00

 

 

 

 

 

 

 

 

 

 

 

eR ee)
Sum of PFHxS and PFOS

355-46-4/1763-23-
4

0.002

pg/L

<0.002

<0.002

<0.002

<0.002

Compound CAS Number LOR Unit EB2409053-001 EB2409053-002 EB2409053-003 EB2409053-004 EB2409053-005
Result Result Result Result Result
EP231B: Perfluoroalkyl Carboxylic Acids
Perfluorobutanoic acid (PFBA) 375-22-4 0.01 pg/L <0.01 <0.01 <0.01 <0.01 o
Perfluoropentanoic acid (PFPeA) 2706-90-3} 0.002 pg/L <0.002 <0.002 <0.002 <0.002 _
Perfluorohexanoic acid (PFHxA) 307-24-4| 0.002 ug/L <0.002 <0.002 <0.002 <0.002 _
Perfluoroheptanoic acid (PFHpA) 375-85-9| 0.002 pg/L <0.002 <0.002 <0.002 <0.002 _
Perfluorooctanoic acid (PFOA) 335-67-1} 0.002 ug/L <0.002 <0.002 <0.002 <0.002 _
EP231D: (n:2) Fluorotelomer Sulfonic Acids
4:2 Fluorotelomer sulfonic acid 757124-72-4| 0.005 pg/L <0.005 <0.005 <0.005 <0.005 _
(4:2 FTS)
6:2 Fluorotelomer sulfonic acid 27619-97-2} 0.005 pg/L <0.005 <0.005 <0.005 <0.005 _
(6:2 FTS)
8:2 Fluorotelomer sulfonic acid 39108-34-4 | 0.005 pg/L <0.005 <0.005 <0.005 <0.005 _
(8:2 FTS)
10:2 Fluorotelomer sulfonic acid 120226-60-0| 0.005 pg/L <0.005 <0.005 <0.005 <0.005 _
(10:2 FTS)

 

Sum of PFAS (WA DER List)

EP075(SIM)S: Phenolic Compound Surrogates

0.002

<0.002

<0.002

<0.002

0.020

 

 

EP075(SIM)T: PAH Surrogates

Phenol-d6 13127-88-3 1.0 % 30.4 33.6 30.3 31.2 col
2-Chlorophenol-D4 93951-73-6 1.0 % 78.4 86.0 76.9 80.6 col
2.4.6-Tribromophenol 118-79-6 1.0 % 87.8 95.0 87.0 87.4 —

 

 

EP075S: Acid Extractable Surrogates

2-Fluorobiphenyl 321-60-8 1.0 % 73.5 79.8 73.8 70.1 —
Anthracene-d10 1719-06-8 1.0 % 87.9 95.2 87.0 91.0 col
4-Terphenyl-d14 1718-51-0 1.0 % 95.9 79.0 96.2 103 —

 

 

 

 

 

 

 

 

 

 

2-Fluorophenol 367-12-4 2 % 47.0 50.0 45.9 48.8 —
Phenol-d6 13127-88-3 2 % 28.7 31.4 28.7 30.0 col
2-Chlorophenol-D4 93951-73-6 2 % 75.7 83.0 73.0 78.0 col

 

 

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