BrandTech™ BRAND™ Dispensette™ III Digital and Analog Bottle-Top Dispensers

For safe and accurate dispensing of many laboratory liquids, including most acids, bases, salt solutions, scintillation fluids and many organic solvents

Supplier:  BrandTech™ 4701141

Catalog No. 13-688-228

Includes: 45mm thread, discharge tube, telescoping filling tube, valve mounting tool, polypropylene thread adapters (10mL or smaller units supplied with 24, 28, 33 and 38mm adapters; 25 and 50mL units come with 28, 33 and 38mm adapters; 100mL units come with 33 and 38mL adapters), certificate of performance, and operating manual

Description

Low-friction floating piston design provides reliable, smooth, one-handed operation without wiping seals to wear out. Suitable for most laboratory applications and fit most bottles with included adapters. Autoclavable for use with sterile reagents.

• Digital Easy Calibration™ and analog models from 0.05 to 100mL
• Rugged floating piston design adapts to nearly any unpressurized container
• All models can be calibrated easily
• Digital models have mechanical digital displays and include Easy Calibration feature
• Integral SafetyPrime™ valve permits recirculation of dispensed liquid into reagent bottle during priming to reduce sputtering and conserve reagents
• Safety discharge system protects against inadvertent dispensing
• Polypropylene cylinder sleeve helps contain dispenser contents in event of breakage
• Flowpath consists of: borosilicate glass, Al₂O₃ ceramic, platinum-iridium, PFTE, ETFE, FEP and PFA
• Polypropylene safety screw cap on discharge tube
• Accuracy for all models is within ±≤0.5% (±≤1.0% for 0.05-0.5mL size), with reproducibility of ≤0.1% (≤0.2% for 0.05-0.5mL size)
• Autoclavable at 250°F (121°C) for sterile dispensing or decontamination
• Supplied with thread adapters and telescoping filling tube that adjusts to length without cutting
• Valve block rotates 360°

For dispensing concentrated fuming acids, peroxides, or difficult organic solvents, select the Dispensette Organic. Not for use with hydrofluoric acid (HF) or carbon disulfide (CS₂).

Order Info

Accessories available that allow dispenser to adapt to nearly any unpressurized reagent container; tube-to-tube serial dispensing with flexible discharge tubing, and dispense sterile or moisture/CO₂ sensitive reagents. For a complete listing, visit www.fishersci.com.

Compliance

Can be calibrated by users for GLP and ISO 9000 compliance.

Specifications

• Accuracy: ≤0.5% ±50μL
• Autoclavable: Autoclavable
• Density: Up to 2.2 g/cm³
• Volume (Metric): 1 to 10 mL
• Includes: SafetyPrime™ valve, 45mm thread, discharge tube, 125 to 240mm L telescoping filling tube, valve mounting/calibration tool, 28, 33 and 38mm thread polypropylene adapters, certificate of performance and operating manual
• Max. Pressure: 600 mbar
• Temperature (English): 59°F to 104°F
• Viscosity Rating: 500mm²/sec.

• Product Type: Dispensette III Bottletop Dispenser
• Certifications/Compliance: GLP, ISO 9000
• Material: Borosilicate Glass
• Display: Analog
• Increments: 0.2 mL
• Precision: ≤0.1% 10μL
• Temperature (Metric): 15°C to 40°C
• Warranty: 1 Year