Envirotech Labs Testing with Analytical Methodology
Analyte
Method
Method Type
Acidity
2310 B
Titration
Alkalinity
2320 B
Titration
Enterococcus
1600
Membrane filtration
Heterotrophic Plate Count
9215 B
Pour Plate Method
Colilert
9223B
Presence/Absence
Total Coliform
9222 B
Membrane filtration
Fecal Coliform
9222 D
Membrane filtration
Total Coliform MPN
9221 B
Multiple fermentation
Fecal Coliform MPN
9221 E
Multiple fermentation
Fecal Coliform salt water
9213 D
Membrane filtration
Pseudomonas
9213 E
Membrane filtration
BOD-5 day
5210 B
DO meter
Spec. Conductance
120.1
Wheatstone Bridge
COD
Hach Meth 8000
Closed Reflux (Col)
Color
2120 B
Visual comparison
Chloride
300.0
Ion Chromatography
Chlorine
4500-Cl G
DPD Colormetric
Free CO2
4500-CO2 B
Calculation
Dissolved Oxygen
4000-O C
DO meter
Fluoride
300.0
Ion Chromatography
MBAs
5540 C
Methylene Blue
Metals
200.7
ICP
Hardness
3120B
Calculation
Calcium
200.7
ICP
Copper
200.7
ICP
Iron
200.7
ICP
Lead
200.7
ICP
Magnesium
200.7
ICP
Maganese
200.7
ICP
Potassium
200.7
ICP
Sodium
200.7
ICP
Zinc
200.7
ICP
Nitrogen
Ammonia-N
350.2
Titration
Nitrate-N
300.0
Ion chromatography
Nitrite-N
300.0
Ion Chromatography
TKN (Organic N)
351.3
Titrimetric
Total Nitrogen
4500-N/10071
Hach calculation
Oil & Grease
1664
Gravimetric
Odor
2150 B
Threshold Test
Total Phos (P)
4500-P
Amino Acid
Ortho Phos (P)
4500-P
Amino Acid
Ortho Phos (P)
300.0
Ion chromatography
pH
150.1/4500-H-B
Meter
Salinity
2520 C
Density
Solids
Suspended Solids
2540 D
103-105 ° C
Total Solids
2540 B
103-105 ° C
Dissolved Solids
2540 C
180 ° C
Volatile Solids
2540 E
500 ° C
Settleable solids
2540 F
Imhoff Cone
Solids-Solid or Semisolids
2540 G
103-105
Sulfide
4500-S 2- D
Methylene Blue
Sulfate
300.0
Ion Chromatography
Turbidity
2130 B
Nephlometric
Tannins
5550 B
Colorimetric
TOC
10129
Persulfate Digestion
Hydrogen Peroxide
NA
Titration
Metals
Aluminum
200.7
ICP
Antimony
200.7
ICP
Arsenic
200.7
ICP
Barium
200.7
ICP
Beryllium
200.7
ICP
Boron
200.7
ICP
Cadmium
200.7
ICP
Chromium
200.7
ICP
Cobalt
200.7
ICP
Molybdenum
200.7
ICP
Nickel
200.7
ICP
Selenium
200.7
ICP
Silver
200.7
ICP
Strontium
200.7
ICP
Thallium
200.7
ICP
Titanium
200.7
ICP
Vanadium
200.7
ICP
Mercury
245.1
Cold Vapor AA
Nitrate and Groundwater
Health
Importance of Water Testing
Iron and Manganese in Drinking Water
Water testing
Water Treatment
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Envirotech Labs Is committed to unparalleled quality and detailed reporting in all phases of our test, monitor and analysis services
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Envirotech Labs
8 Jan Sebastian Drive
Unit # 12
Sandwich, MA 02563
TOLL FREE NO - 800-339-6460
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Copyright 2007. Envirotech Labs. All Rights Reserved
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