Sensitivity and Specificity
The New Choice-Pro hCG Pregnancy Test detects hCG at a concentration of 20 mIU/mL or greater. The test has been standardized to the W.H.O. Third International Standard. The addition of LH (1000 mIU/mL), FSH (1,000 mIU/mL), and TSH (1,000 μIU/mL) to negative (0 mIU/mL hCG) and positive (20 & 100 mIU/mL hCG) specimens showed no cross-reactivity.
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