Seracult Fecal Occult Blood Test Kits

Seracult by Propper Manufacturing is a guaiac-based fecal occult blood test (FOBT) line used to detect hidden blood in stool — an early indicator that supports colorectal cancer screening and evaluation of gastrointestinal bleeding. For clinics, labs, and physician offices that rely on a proven visual-read method, Seracult offers the consistency and simplicity these workflows depend on.

The core of the collection is the Seracult Fecal Occult Blood Colorectal Cancer Screening Test Kit (37100100), a 100-test kit built around single slides. Each kit ships complete with two 15 mL bottles of developer and 100 applicators, so a busy practice can begin screening straight out of the box. Results are read visually — a blue color reaction indicates the presence of occult blood — making interpretation quick without specialized instrumentation. Patients collect a stool sample onto the guaiac-impregnated slide, and the provider develops and reads it in-office.

When you run through your developer before your slides, the standalone Seracult Hematology Reagent (37901500) keeps testing uninterrupted. This liquid developer comes in a 15 mL bottle and is formulated specifically for the Seracult FOBT system, so you can replenish the reagent independently rather than repurchasing full kits. Stocking a few spare bottles is a practical way to avoid downtime during peak screening periods.

A common question from buyers: does the developer expire, and can I mix brands? Use the reagent within its labeled shelf life and pair it only with Seracult slides, since guaiac chemistry is matched to the manufacturer's system. Dietary and medication restrictions before sample collection can also affect results, so confirm patient prep instructions align with your screening protocol.

Seracult is a dependable choice for offices that prefer a straightforward, cost-effective guaiac method over immunochemical alternatives. Browse the kit and reagent options above to keep your colorectal screening program fully supplied.