Description
The HemoSure First Sign hCG Combo Cassette runs hCG testing on urine or serum in one 4 millimeter cassette, so a single product covers walk in screens and laboratory draws. Results read at five minutes with a built in quality control check on every cassette.
- Format – One step hCG combo cassette for urine or serum.
- Read time – Results at five minutes.
- Quality – Built in quality control feature.
- Packaging – 25 cassettes per box.
About This First Sign hCG Combo Cassette
Some pregnancy questions arrive as a urine screen and others as part of a serum workup, and stocking two cassette types for one hormone is a quiet source of bench errors. This combo cassette is the First Sign answer, a rapid chromatographic immunoassay cassette cleared for qualitative hCG detection in urine or serum. The manufacturer positions it for professional and in vitro diagnostic use, with results at five minutes.
A built in quality control validates each cassette, and the 4 millimeter format matches standard bench handling. Fertility clinics, laboratories and emergency departments use the combo format to keep one hCG cassette on the shelf.
Features and Benefits
Specimen Flexibility
- Urine or serum – One cassette covers the quick urine screen and the serum sample from a draw, removing a stocking split.
- Qualitative immunoassay – The chromatographic format reports hCG detected or not detected for early pregnancy assessment.
Workflow
- Five minute reads – Results arrive inside the visit or the bench run, not on the next shift.
- Built in control – Every cassette carries its own quality control check for the run.
Product Specifications
Product Details
- Manufacturer: HemoSure
- Product line: First Sign pregnancy tests
- Test type: hCG pregnancy test cassette, urine and serum combo
- Method: Rapid chromatographic immunoassay, qualitative
- Intended use: Professional and in vitro diagnostic use
- Cassette width: 4 millimeters
- Read time: 5 minutes
Packaging
- Box contents: 25 test cassettes
- Sold as: 1 box of 25 cassettes
Browse related categories: pregnancy tests and HemoSure products.
Why Choose the Combo Cassette for Urine and Serum hCG
One cassette for both specimen types is a small decision that removes a recurring bench mistake. The combo format also simplifies purchasing for sites that test both ways.
- One shelf item – Urine screens and serum tests draw from the same box, so stock counts stay honest.
- Bench flexibility – The same cassette follows the patient whether the sample is a cup or a tube.
- Fast qualitative answers – Five minute results support early pregnancy decisions in clinic and laboratory settings.
Manuals and Troubleshooting Guides
- First Sign One Step Combo Pregnancy Test Cassette Package Insert
- SDS for First Sign hCG Urine and Combo Pregnancy Test
Frequently Asked Questions
Which specimens does the combo cassette accept?
It is made for urine and serum hCG testing. That pairing is what separates it from the urine only First Sign cassette.
How fast are results?
The manufacturer lists results at five minutes for the combo cassette. Follow the package insert for the exact read window.
Is a control included?
A built in quality control feature validates each cassette run. Separate external hCG control sets support documented quality programs.
How many cassettes come in a box?
Each box contains 25 combo cassettes. Sites testing both specimen types usually find one box covers both workflows.
Who uses the combo format?
Laboratories, fertility clinics and emergency departments use it where hCG testing arrives as both urine screens and serum samples. One product serves both benches.
