One Step Pregnancy Test 0123 - Home Health UK
2017-9-19 · Comparison studies on the One Step HCG Urine Pregnancy Test with a legally marketed device were performed in-house and in a clinical reference laboratory. Positive and negative results were compared and the correlation was 99.5%. PRINCIPLE: The HCG assay is a rapid one-step test, based on an immunochromato graphic technology.
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