BRAND® Dispensette® S Organic Bottle-Top Dispenser, Digital, 0.5–5 mL, With Recirculation Valve

SKU: 4630331
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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 Digital Bottle-Top Dispenser (0.5–5 mL) is designed for precise, easy-to-read dispensing of organic solvents and aggressive reagents directly from reagent bottles, supporting safe and efficient laboratory workflows.

This digital-adjustable model features a clear numerical display for intuitive volume selection, reducing user error and improving repeatability in routine laboratory operations. It is specifically engineered for use with solvents and chemicals that may not be compatible with standard bottle-top dispensers. The 0.5–5 mL range is a versatile working volume for applications such as solvent dispensing, sample preparation, and analytical workflows.

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

Digital bottle-top dispenser with recirculation valve for 0.5–5 mL organic solvent dispensing. Designed for precision, safety, and reduced waste.

Specifications
Manufacturer: BRAND GmbH
Distributor (U.S.): BrandTech Scientific
Model: Dispensette® S Organic Digital
Catalog Number: 4630331
Volume Range: 0.5–5 mL
Adjustment Type: Digital
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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