Prevent Measurement Errors...SimplyThe proven technology you have come to expect from Hach just got better. Built with the future of water analysis in mind, the DR 3900 Spectrophotometer will give consistently accurate results in a simpler testing format.
P.O. Box 389
Loveland, CO 80539
Tel: +1 800-227-4224 or +1 970-669-3050
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