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2018 Certified Manure Testing Laboratories
    PENNSYLVANIA STATE UNIVERSITY DBA AGRICULTURAL ANALYTICAL SERVICES LABORATORY
    Effective Period: 01/01/2018 - 12/31/2018
    Contact: JOHN SPARGO ~ JTS29@PSU.EDU
    TOWER RD, UNIVERSITY PARK, PA 16802
    Phone: (814) 863-0841 ~ Fax: (814) 863-4540
    Endorsements:
         AMMONIUM NITROGEN
         CALCIUM
         COPPER
         MAGNESIUM
         NITROGEN BY COMBUSTION
         PHOSPHORUS
         POTASSIUM
         SULFUR
         TOTAL SOLIDS
         WATER EXTRACTABLE PHOSPHORUS
         ZINC

MDA Contact

Jerry Floren
jerry.floren@state.mn.us
507-344-3206 • Fax: 507-387-7185
Pesticide & Fertilizer Management Division