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DR3900 Lab VIS Spectrophotometer - RFID Technology | Hach
Amazon.com : Visionis VIS-3000 Access Control Indoor + Outdoor Rated IP68 Metal Digital Touch Keypad + Reader Standalone with Mini Controller + Wiegand 26, Wide Design, No Software, EM Cards, 1000 Users : Electronics
Go Direct® Fluorescence/UV-VIS Spectrophotometer - Vernier
Agilent Cary 60 UV-VIS Spectrophotometer - The Lab World Group