I remember IL Centrichem analyzer: sample and reagents mixed & analyzed on a centrifuge. Centrifugal Analyzers were big in early 1980s ------------------------------ [email protected] ------------------------------

It depends on the program you are supporting. We supported urine alcohol testing for a treatment and a research program. The patient who went out on a day leave and research program (daily) had to submit a urine sample. The volume (number of samples) ...

For any discrepant questions I look at the S/CO of immunoassay and CT value behind the qualitative calls to see if any of them were on the borderline,, and or patient history to see if they have history of treatment. Then of course the usual rule out ...

Dear colleagues - Could folks share their acceptable limits for their osmometers (urine and serum)? This test recently came under me and I am curious what others are using. Many thanks, Joe ------------------------------ Joe Wiencek, PhD, D(ABCC), ...