ASOS-Quality-Controls
Currently used in New York, Oklahoma, Nevada, and other states to meet those states regulations regarding daily or “per box” quality control measures. Please see information sheet and order form below.
E-Screen users who prefer not to use a synthetic urine matrix for their quality controls, please contact Cathy Kammerer at cathy@protoxservices.com for information about ordering the human urine matrix quality controls that you need.
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