![Hach DR3900 [LPV440.99.00002] Benchtop Spectrophotometer without RFID Technology](image/cache/wp/gj/Products/Hach_DR3900-800x800.webp "Hach DR3900 [LPV440.99.00002] Benchtop Spectrophotometer without RFID Technology")
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![Hach DR3900 [LPV440.99.00012] Benchtop Spectrophotometer with RFID Technology](image/cache/wp/gj/Products/Hach_DR3900-200x200.webp "Hach DR3900 [LPV440.99.00012] Benchtop Spectrophotometer with RFID Technology")
