IMMULITE 2000 Systems HCG [200 Tests, material number 10381206, catalog number L2KCG] and [600 Tests, material number 10381194, catalog number L2KCG6]
Siemens Healthcare Diagnostics
Potential for falsely elevated hCG results due to sample carryover in serum and urine patient samples, as well as quality control samples and adjustors.