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6C - Multiple Methods

Code 6C Analysis and Reporting Limits

Analysis

Method

Reference

Reporting

Limit

Acidity

Titrimetry

EPA 305.2

10 mg/L CaCO3

Alkalinity (CaCO3 )

Includes: Carbonate (CO32-)

Bicarbonate (HCO3-)

Titrimetry

AOAC 11.1.05

2 mg/L CaCO3

NH3 + NH4

ISE

SM 4500-ammonia

0.02 mg/L NH3

0.01 mg/L NH4

Bi214

Detector

0.1 Bq/L

Biological Oxygen Demand (BOD)

DOM

SM 5210-Biochemical Oxygen Demand (BOD)

2 mg/L

Bisphenol A (BPA) Organics (GC/MS)
µg/L

BTEX

Organics (GC/MS)


0.25-0.97  µg/L

Cyanide (SAD CN)

Analyzer

0.15  µg/L

Cyanide

(Weak Acid Dissociable - WAD CN)

SKALAR automated analyzer

0.8  µg/L

Cyanide (Free CN)

SKALAR automated analyzer

0.8  µg/L

Cyanide (Total CN)

SKALAR automated analyzer

0.8  µg/L

Chemical Oxygen Demand (COD)

SP

Standard Range micro-COD vial method a suitable alternate procedure to EPA 410.11

1 mg/L

Colour

Colour

1 – 500

Conductivity

ISE

0.01 µS

Dissolved Oxygen (DO)

Analyzer

0.01 mg/L

DOC

Analyzer

0.01 mg/L

Glycols
(Proplyene & Ethylene)
Organics (GC/FID)
0.01%

H2S

TITR

0.1 mg/L

Hardness

ICP/OES

mg/L CaCO3

Microbiology

(E.coli, Total Coliforms, Fecal Coliforms, Heterotrophic Plate Count)

MF

> 0

Oil & Grease (Total)

GRAV

mg/L

P

ICP/OES

> 0.02 mg/L

Pb210

Detector

0.01 Bq/L

Pb214

Detector

0.1 Bq/L

PBB/PBDE Organics (GC/MS)
1 mg/g
PCBs (Total)
Organics (GC/MS)
µg/L

pH

pH

EPA 150.1

> 0.1 pH units

Phthalates Organics (GC/MS)
µg/L
Polyaromatic Hydrocarbons (PAHs or PNAs - 16 compounds) Organics (GC/MS)
0.42-0.99  µg/L

Ra226

Detector

0.005 Bq/L

Salinity

SAL

> 2.00 g/L

Silica

SP

1 mg/L

Sulphur (Elemental) Organics (GC/MS)
0.5 mg/kg

Total Dissolved Solids (TDS)

conductance

ASTM

0.01 mg/L

Total Suspended Solids (TSS)

Gravimetric

EPA 160.2

4 mg/L

Total Volatile Solids (TVS)

Gravimetric

4 mg/L

Total Kjeldahl Nitrogen (TKN)

Analyzer

0.03 – 25 mg/L

Total Organic Carbon (TOC)

Analyzer

0.01 mg/L

Total Phenol

Analyzer

0.15 ppb

Total Petroleum Hydrocarbon (TPH)

(gas/diesel)

Organics (GC/FID)

0.5 mg/L
Trihalomethanes
Organics (GC/MS)
0.33-0.71  µg/L

Turbidity

Turbidimetric

0.1 – 10,000 NTU

Water Density

GRAV

g/ml


Activation Laboratories Ltd. | 41 Bittern Street, Ancaster, Ontario, L9G 4V5, Canada | TF: +1.888.228.5227
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