| Engineering Code | 289005794 |
|---|---|
| UNSPSC | 41115854 |
| Brand | Waters Quality Parts |
| Product Type | Spare Parts Kits |
| Units per Package | 1 pk |
| Type | Mixer |
| System Type | UPLC |
| Replacement Schedule | As Required |
Answer:100 µL.
Answer:The ACQUITY H-Class Bio Quaternary Solvent Manager (bioQSM).
Answer:No. It is a single replacement biocompatible mixer assembly.
Waters 700005258 is a 100 µL replacement mixer assembly for the ACQUITY H-Class Bio Quaternary Solvent Manager, commonly identified as the bioQSM. The biocompatible fluidic component blends mobile-phase streams to provide a more uniform solvent composition before the sample reaches the chromatography column. Stable solvent blending is important for reproducible gradients, detector baseline performance, and consistent retention times in protein and biopharmaceutical analyses. The Waters service component is supplied as a single replacement mixer assembly. It is distinct from the standard H-Class QSM mixer and from a full solvent-manager pump module. Laboratories may replace the mixer during corrective maintenance or when investigating solvent-proportioning issues. Exact service procedures and compatibility should follow the installed ACQUITY H-Class Bio fluidic configuration.
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