MEDICHEM offers high-quality calibrators and controls in various matrices (serum, whole blood, urine, water, hair) to verify accuracy and precision for internal quality assurance of chemical-toxicological analyses. We ensure that your routine analysis requirements are met with a comprehensive spectrum of analytes in standard concentrations.
Our novel segmented hair reference materials set a new quality standard for hair analysis. We are the first manufacturer worldwide to achieve reliable, non-destructive homogenization of hair fibers via a unique process that produces exact hair fiber segment lengths of 1mm. This allows for greater precision in monitoring of routine hair analysis than is possible with pulverized samples.
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