| We determined the LOQ by adding known concentrations of each hCG isoform to elution buffer and analyzing quadruplicate samples on 4 different days. |
| Sources are reporting that it was human chorionic gonadotropin, HCG, a fertility drug for women that can be used to mask steroid use. |
| This was necessary because of the relative insensitivity of the commonly used pregnancy tests that required levels of 1,000 IU hCG or more to show a positive result. |
| The Abbott hCG test kit is used across the country in hospitals and private laboratories and, according to the suit, could account for thousands of misdiagnoses. |
| Bob Canfield had just provided Griff with purified hCG and its subunits, and we were going to characterize the proteins immunochemically. |
| All kits include the syringes, the hcg, the bacteriostatic water, band aids and alcohol prep pads. |
