
Bio-Rad
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LIQUICHEK URINE TOXICOLOGY CONTROL LEVEL S1, S2 & S3 MODELS 461, 462 & 463 is an FDA 510(k)-cleared medical device (K021411) manufactured by Bio-Rad. This device is classified under the Clinical Toxicology specialty. FDA Device Class I (General Controls) — lowest risk category. FDA clearance granted on May 28, 2002. Regulation: 8.