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 System E2A Electrolyte Analyzer ID - 70795775k AV - Beckman Historical Collection, Box 80 VL - Beckman Historical Collection, Box 80 AN - Beckman Historical Collection, Box 80 UR - https://digital.sciencehistory.org/works/70795775k AB - This image is actually two photographs taped together. KW - Medical laboratories--Equipment and supplies KW - Medical laboratory technology KW - Scientific apparatus and instruments KW - Electrolytes--Analysis KW - Beckman Instruments, Inc. LA - ER -