The BRAND® Dispensette® S Fixed Volume Bottle-Top Dispenser (1 mL) is designed for consistent, repeatable liquid dispensing directly from reagent bottles, supporting efficient laboratory workflows while minimizing exposure and reagent waste.

This fixed-volume model is optimized for applications requiring a single, precise dispensing volume without adjustment. It eliminates variability associated with manual volume setting, making it ideal for standardized protocols, repetitive dispensing tasks, and quality-controlled workflows. The unit is compatible with a wide range of laboratory chemicals, including acids, bases, and solvents, supporting use across analytical, QA/QC, and research environments.

Designed for direct mounting on standard GL45 reagent bottles, the dispenser includes adapters for common laboratory bottle sizes, allowing flexible integration across lab setups. This configuration does not include a recirculation valve, making it suitable for standard dispensing workflows where reagent recovery during priming is not required.