BRAND® Dispensette® S Organic Bottle-Top Dispenser, Analog, 10–100 mL, With Recirculation Valve

SKU: 4630171
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For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

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The BRAND® Dispensette® S Organic Bottle-Top Dispenser (10–100 mL) is designed for accurate and reproducible dispensing of organic solvents and aggressive reagents directly from reagent bottles, supporting safe and efficient laboratory workflows.

This analog-adjustable model is specifically engineered for use with solvents and chemicals that may not be compatible with standard bottle-top dispensers. The 10–100 mL range is intended for large-volume solvent handling applications such as media preparation, reagent batching, and bulk processing workflows. The precise volume-setting mechanism ensures reliable, repeatable performance across routine laboratory operations.

Equipped with a recirculation valve, this configuration allows reagent to be returned to the source container during priming, reducing waste and improving safety when working with volatile, hazardous, or high-value solvents.

Analog bottle-top dispenser with recirculation valve for 10–100 mL organic solvent dispensing. Designed for chemical compatibility and reduced waste.

Specifications
Manufacturer: BRAND GmbH
Distributor (U.S.): BrandTech Scientific
Model: Dispensette® S Organic Analog
Catalog Number: 4630171
Volume Range: 10–100 mL
Adjustment Type: Analog
Recirculation Valve: Yes
Application: Organic solvents and aggressive media
Accuracy (A): ≤ ±0.5%
Coefficient of Variation (CV): ≤ 0.1%
Mounting Thread: GL45 (standard)
Adapters Included: Yes (for common laboratory bottle sizes)
Max Viscosity: 500 mm²/s
Max Vapor Pressure: 600 mbar
Max Temperature: 40°C
Max Density: 2.2 g/cm³
Autoclavable: Yes (121°C)
Materials (Wetted Parts): Fluoropolymer-based components optimized for solvent resistance

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