TY - MANSCPT DB - Science History Institute DP - Science History Institute M2 - Courtesy of Science History Institute. Rights: In Copyright - Rights-holder(s) Unlocatable or Unidentifiable TI - Beckman Model 156 Solid State Refractive Index Detector ID - zg64tm16v DA - 1978/// YR - 1978 AV - Beckman Historical Collection, Box 84 VL - Beckman Historical Collection, Box 84 AN - Beckman Historical Collection, Box 84 UR - https://digital.sciencehistory.org/works/zg64tm16v AB - High performance liquid chromatography analyzes the components of a sample by pumping a solution through a column containing an adsorbent material, which separates and interacts distinctly with the components. The flow rate is measured as the various components exit the column. Beckman acquired HPLC manufacturer Altex Scientific, Inc. in 1978. KW - High performance liquid chromatography KW - Scientific apparatus and instruments KW - Refractive index--Measurement KW - Beckman Instruments, Inc. LA - ER -