Hach dr 890 colorimeter as the most capable of all the dr 800 portable colorimeter series tests for 90 parameters and includes. Usepa digestions a brief discussion of the hach digesdahl digestion apparatus and the hach distillation apparatus is included section 3 waste management and safety section 3 includes information on waste management regulations waste disposal and resources on waste management the safety portion covers reading an msds and general safety . Find great deals on ebay for hach dr 890 colorimeter shop with confidence. Extremely useful piece of test equipment the dr 890 spectrophotometer is a versatile rugged and easy to use piece of test equipment with the right reagents you can run virtually any test for metals chlorine phosphate and other important elements of a water treatment program. O portability the portable colorimeter allows for quick and easy access to your most frequently used testing methods in less than four clicks the portable colorimeter also helps satisfying core testing needs by offering at least 90 of the most common testing parameters
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