Sample Management Center

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PRESS RELEASES

  • DAIRYLAND LABORATORIES INC. PURCHASES FEED AND FORAGE TESTING SERVICES FROM DHIA LABORATORIES
    4-25-2022

    Dairyland Laboratories announces that it has purchased feed and forage testing services from DHIA Laboratories in Sauk Centre, MN. DHIA Laboratories will continue to provide milk and testing independe...
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  • DAIRYLAND LABORATORIES INC. AND NORTHWEST LABS LLC COLLABORATE ON FEED AND FORAGE TESTING AT JEROME, ID LOCATION
    5-14-2019

    Dairyland Laboratories Inc. is excited to announce our new collaboration with Northwest Labs, LLC, to provide feed and forage testing services from Northwest Lab’s Jerome, Idaho location. Northwest La...
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Sample Management Center

Methods

Below is a listing of Dairyland's water testing procedures.

Nitrates

Nitrate  Electrode Method. Standard method for the examination of waters and wastewaters, 18th Edition 4500NO3-D. pp. 4-88

Minerals

Sulfates, Calcium, Magnesium, Copper, Iron, Zinc, Sodium, Manganese, Phosphorus, Potassium.

Inductively Coupled Plasma (ICP) Method. Standard methods for the examination of waters and wastewaters, 18th Edition 3120 B. pp. 3-34.

Chloride

Potentiometric Method. Standard Methods for the examination of waters and wastewaters, 18th Edition 4500 Cl-. pp 4-51.

pH

Electrometric Method. Standard methods for the examination of waters and wastewaters, 18th Edition 4500-H B. pp. 4-65.

Total Dissolved Solids (TDS)

Total dissolved solids dried at 180 degrees C. Standard Methods for the examination of waters and wastewaters, 18th edition 2540C. pp. 3-55

Coliform

Chromogenic Substrate Test. Standard Methods for the examination of waters and wastewaters, 18th Edition 9223 B pp. 9-65.

 

For more information call Dairyland Laboratories, Inc. at 608-323-2123 or contact us here.