Huffman Laboratories Inc. Welcome
Our competencies include:
  • Chemical Analysis
  • Problem Solving
  • Research Consultation
  • Method Development
  • Instrument Development

Water Analysis

The Colorado Department of Public Health and Environment certifies Huffman Laboratories for drinking water analyses for organic carbon, trace metals, nitrate, nitrite, and fluoride.

We are also certified by the U.S. Geological Survey (USGS) for determining very low-levels of metals in natural surface waters.

So, whether you need to analyze drinking water, waste water, ground water, stream/river/lake water, industrial water (e.g., plant cooling water, etc.) or other types of waters, rely on us for your analytical needs.


(2 samples per test minimum charge)

Colorado State Drinking Water Package for TOC $175.00
Colorado State Drinking Water Package for SUVA $180.00


(5 samples per test minimum charge)

Acidity $30.00
Alkalinity (Total as CaCO3) $25.00
Alkalinity (OH-, CO3=, HCO3-, Total) $35.00
Biochemical Oxygen Demand (BOD) Inquire
Carbon Dioxide $30.00
Chemical Oxygen Demand (COD) inquire
Chloride by Titration (also see ION CHROMATOGRAPHY) $40.00
Conductance, Specific $20.00
Fluoride by ISE (also see ION CHROMATOGRAPHY) $40.00
Hardness (EDTA) $40.00
Metals – (see METALS ANALYSIS)
Nitrogen, Ammonia (NH4+) $40.00
Nitrogen, Nitrate (NO3-) – (see ION CHROMATOGRAPHY)
Nitrogen, Nitrite (NO2-) – (see ION CHROMATOGRAPHY)
Nitrogen, Total Kjeldahl (TKN) $50.00
Nitrogen, Total (by chemiluminescence) $50.00
Organic Acids Inquire
Oxygen, Dissolved Inquire
pH $20.00
Phosphorus, Ortho-Phosphate (see ION CHROMATOGRAPHY) $40.00
Phosphorus, Total $75.00
Silica, Dissolved (as SiO2) $40.00
Solids, Dissolved (TDS) $40.00
Solids, Total Suspended (TSS) $40.00
Solids, Total (TS) $30.00
Solids, Total Volatile (TVS – requires TS) $30.00
Sulfur, Total – (see ICP-AES)
Sulfur, Sulfate (SO4=) – (see ION CHROMATOGRAPHY)
Sulfur, Sulfide (S=) $50.00
Sulfur, Sulfite (SO3=) – (see ION CHROMATOGRAPHY)
Sulfur, Thiosulfate (S2O3=) – (see ION CHROMATOGRAPHY)
Thiocyanate (SCN-) Inquire
Turbidity $30.00
UV absorbance $40.00
Other Determinations Inquire

Prices shown are “per sample”, and may be subject to MIMINUM CHARGES and/or DISCOUNT PRICING. See the GETTING STARTED web page for more information.

Water or waste water samples may require filtration, digestion or other sample preparation prior to analysis in compliance with certain methods and protocols. See theĀ SAMPLE PREPARATION FOR METALS ANALYSIS section for applicable charges.


Huffman Laboratories Inc.