The One Step hCG Single Test Card is a rapid chromatographic immunoassay for the qualitative detection of human chorionic gonadotropin (hCG) in urine to aid in the early detection of pregnancy.

Our pregnancy test cards are:

• FDA Approved Tests
• A simple to administer dip-and-read test designed to detect a specific drug(s) in urine
• Results are ready in just a few minutes
• 95% to 98% accurate
• Set to the SAMSHA Cut-off levels

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The Pregnancy test card tests for the qualitative detection of human chorionic gonadotropin (hCG) in urineNegative results are expected in healthy non-pregnant women and healthy men. The results demonstrated are >99% accurate of the One Step hCG Test when compared to the other urine membrane HCG test.

The one step HGC Single Test Card is a rapid test that qualitatively detects the presence of HCG in urine specimen at the sensitivity of 25 miu/ml. The test utilizes a combination of monoclonal and polyclonal antibodies to selectively detect elevated levels of HCG in urine. At the level of claimed sensitivity, the One Step HCG Single Test card shows no cross-reactivity interference ...

About Human chorionic gonadotropin (HCG)

Human chorionic gonadotropin (HCG) is a glycoprotein hormone produced by the developing placenta shortly after fertilization. In normal pregnancy, hCG can be detected in both urine and serum as early as 7 to 10 days after conception (1-4). hCG levels continue to rise very rapidly, frequently exceeding 100 mIU/mL by the first missed menstrual period (2-4), and peaking in the 100,000-200,000 mIU/mL range about 10-12 weeks into pregnancy. The appearance of hCG in both urine and serum soon after conception, and its subsequent rapid rise in concentration during early gestational growth, make it an excellent marker for the early detection of pregnancy.

Sensitivity and specificity

The One Step hCG Single Test Card detects hCG at a concentration of 25 mIU/mL or greater. The test has been standardized to the W.H.O. Third International Standard. The addition of LH (300 mIU/mL), FSH (1,000 mIU/mL), and TSH (1,000 µIU/mL) to negative (0 mIU/mL hCG) and positive (25 mIU/mL hCG) specimens showed no crossreactivity.

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