Check the listing for details. BECKMAN SYSTEM GOLD HPLC AUTOSAMPLER 507 PROGRAMMABLE SOLVENT MODEL 126 406 168. Condition: Used. Listed at 1850.00 USD. BECKMAN SYSTEM GOLD HPLC AUTOSAMPLER 507 PROGRAMMABLE SOLVENT MODEL 126 DIODE ARRAY DETECTOR MODULE 160 ANALOG INTERFACE MODULE 406. All pictures shown above are of actual product(s) sold. Item(s) are sold-as-is as shown in pictures above.