BRAND® Dispensette® S Organic Bottle-Top Dispenser, Analog, 1–10 mL, With Recirculation Valve

SKU: 4630141
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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 (1–10 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 1–10 mL range is one of the most commonly used working volumes, making it ideal for applications such as solvent dispensing, sample preparation, and analytical workflows. The precise volume-setting mechanism enables 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 1–10 mL organic solvent dispensing. Designed for aggressive chemical compatibility and reduced waste.

Specifications
Manufacturer: BRAND GmbH
Distributor (U.S.): BrandTech Scientific
Model: Dispensette® S Organic Analog
Catalog Number: 4630141
Volume Range: 1–10 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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