title: Poor performance of the Baker nephelometer and reagents.
mesh_terms: D007202:Indicators and Reagents / Q000592:standards*; D009391:Nephelometry and Turbidimetry / Q000295:instrumentation* / Q000592:standards; D011506:Proteins / Q000032:analysis
chemical_list: D007202:Indicators and Reagents; D011506:Proteins