Sysmex Laboratory Supplies

Sysmex is a global leader in clinical laboratory diagnostics, known for coagulation, hematology, and analyzer systems trusted by hospitals and reference labs worldwide. This collection covers the consumables and accessories that keep those instruments running accurately, day after day.

For labs operating Sysmex CA Series coagulation analyzers, the right reaction tube matters more than it might seem. The Sysmex Reaction Tube (10 x 30 mm, 0.8 mL, polystyrene) is engineered specifically for these instruments — its precise dimensions and optical-grade polystyrene ensure consistent light transmission for clotting assays, so PT, aPTT, and fibrinogen results stay reliable. Using the manufacturer-matched tube (item 5530) removes a common variable in troubleshooting: it fits the analyzer's cuvette wells correctly and won't introduce the fit or clarity issues that generic tubes can cause.

Coagulation testing is unforgiving of small errors, which is why labs standardize on OEM consumables rather than substitutes. Reaction tubes are single-use and consumed steadily, so most facilities order them by the case to avoid running short mid-shift. If you're comparing pack sizes or planning a reorder cycle, match your monthly test volume to your buffer stock and factor in lead times for lab-specific components.

Whether you manage a hospital coagulation bench or a busy outpatient lab, sourcing genuine Sysmex components protects both your data quality and your instrument warranty. Browse the full range of instrument-matched consumables in our Sysmex America collection to keep your CA Series and other Sysmex analyzers performing as designed.