Get current pricing for Merck-hitachi, D-7000 HPLC Merck-hitachi Hplc System D-7000. Autosampler L 7250. Isocratic Hplc-pump L 7100. Oven/column Thermostate L 7360. Uv-detector L 7400. Software. . Product Category: Lab Equipment, Sub Category: Hplc Systems: