SOLUM INC - SEE EID 190445 Effective Period: 01/01/2014 - 12/31/2014 Contact: LINDA BOTTORFF ~ LBOTTORFF@SOLUMTECH.COM 615 SOUTH BELL AVE, AMES, IA 50010 Phone: (515) 661-5500 ~ Toll Free: (855) 467-6586 Endorsements: INORGANIC NITROGEN PH (1:1) WATER PH BY SIKORA BUFFER PHOSPHORUS BY BRAY PHOSPHORUS BY MEHLICH-3 POTASSIUM BY MEHLICH-3 SOIL ORGANIC MATTER BY LOI ZINC