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A ready-to-use, liquid stable Urine Chemistry Standard Kit is now available from VERICHEM LABORATORIES.  Intended for either calibration and calibration verification of urine chemistry assays on clinical testing systems, this five (5) level set of definitive  standard reference materials contain eight (8) separate components, covering a total of forty (40) individual set points, and include the analytes Urea Nitrogen (BUN), Calcium, Chloride, Creatinine, Magnesium, Phosphorus, Potassium, and Sodium. These materials are certain to address the needs of a wide variety of clinical laboratory professionals, as the materials are expressly designed to be treated as patient specimens in conjunction with any wet clinical test system.

Verichem LABORATORIES’ Urine Chemistry Standard Kit comes in a ready-to-use, liquid stable format that incorporates a unique bio-synthetic matrix that allows for urine-like reactivity, maximum product stability and lot-to-lot consistency. The unique matrix formulation and set point design are vital for the determination of testing method accuracy, sensitivity, linearity and reportable range. Each of the five (5) standard concentrations is verified using available Standard Reference Materials from the National Institute of Standards and Technology (NIST). Plus, all products are free of surfactants, azide, glycols, and other interfering constituents. Verichem LABORATORIES’ Urine Chemistry Standard Kit is conveniently packaged and contains a five (5) level set, with fifteen milliliters (15.0 mL) of each level, along with a Certificate of Analysis indicating accuracy traceability and actual test data. The materials are packaged in easy-to-use, translucent polyethylene dropper vials and offer an exceptional shelf-life stability claim of seventeen (17) months minimum from date of manufacture when stored refrigerated at temperatures of 2° to 8°C.

VERICHEM LABORATORIES serves the clinical laboratory testing and in-vitro diagnostic (IVD) manufacturing markets with a comprehensive line of calibration verification products, chemistry standards, reference materials, and support services -- including free, instant online data reduction reports for CLIA compliance. For additional information, contact Verichem Laboratories Inc. at 90 Narragansett Avenue, Providence, RI 02907 USA. Phone: 800-552-5859; FAX: 401-467-1540; Email: Please visit our website at