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Revolutionizing blood testing at the bedside and in the lab
The GEM Premier 4000 is the most comprehensive whole blood analyzer available today, offering a flexible analyte menu including pH, pO2, pCO2, electrolytes, metabolites and onboard CO-Oximetry. Yet it’s remarkably easy to use and maintenance-free, making the GEM Premier 4000 ideal for busy labs, use at the point-of-care and everywhere fast turnaround is mandatory.
  • Onboard CO-Oximetry and a full complement of parameters meet every testing need
  • Self-contained, multi-use cartridge PAKs include all testing components
  • Maintenance-free – just replace the cartridge every 30 days
  • iQM, IL's proprietary Intelligent Quality Management system, automates quality control
  • GEMweb® Plus, IL's unique remote management software, enables access to any networked analyzer to see results, monitor performance and assure standard configurations

Measured Analytes
pH    pCO2    pO2    Na+    K++    Ca++    Cl-    Glu
Lac    Hct    tHb    O2Hb    COHb    MetHb    HHb

Derived (calculated) Parameters
TCO2 P/F Ratio
BE(B) pAO2
BE(ecf) CaO2
tHb(c) CvO2
Ca++ (7.4) p50
Anion gap O2cap
sO2 RI
sO2(c) CcO2
HCO3-std a-vDO2
HCO3-(c) Qsp/Qt (est)
A-aDO2 Qsp/Qt
paO2/pAO2 Hct (c)


Easy to learn, simple to operate and complete, IL’s GEM Premier 4000 with iQM revolutionizes whole blood testing, enhancing productivity and patient care.