 Call Todd today, 701-739-6675, or find them on Facebook. Search Todd Williams Construction. Stop by Radium Inc. in Warren, Minnesota, for all your chemical and anhydrous needs for spring planting. They have nurse tanks available for use, or Radium Inc. will fill your tanks. Radium Inc. carries a vast variety of chemicals to meet your needs and would like to be your one-stop shop and make it easy for you this spring season.