Hach CoWrite a Review847-888-3600Be the first to review!575 Tollgate Rd, Elgin, IL 60123Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Other Linkhttp://hach.comCategoryLab Equipment & Supplies Suggest an Edit