BrandTech™ Analog Dispensette™ Organic Bottle-Top Dispensers Available on GSA/VA Contract for Federal Government customers only.

Ideal for HPLC and combinatorial chemistry labs

Manufacturer: BrandTech™ 4731150

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Catalog No. 13-642-892


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.  View substitute products »


    Volume Range 2.5 to 25mL
    Increments 0.5mL
    Autoclavable Yes
    Accuracy ≤0.5% ±125μL
    Precision ≤0.1% 25μL
    Certifications/Compliance ISO
    Density Up to 2.2g/cm3
    Display Analog
    Product Type Dispensette™ Organic Bottletop Dispenser
    Includes Discharge tube, valve, telescopic filling tube, selection of bottle-top thread adapters, manual, and calibration certificate
    Max. Pressure Up to 600mbar
    Operating Temperature (English) 59° to 104°F
    Operating Temperature (Metric) 15° to 40°C
    Viscosity Rating 500mm2/sec.
    Warranty 1 Year

    For dispensing organic solvents including chlorinated and fluorinated hydrocarbons, concentrated acids (e.g., HNO3), trifluoroacetic acid (TFA) tetrahydrofuran (THF), methanol, acetonitrile, methylene choride, DMF, and DMSO.

    • Mounts directly on most solvent and reagent bottles for fast, convenient dispensing
    • Reinforced discharge tube with threaded safety cap
    • Safety discharge system to reduce the chance of inadvertent dispensing
    • Telescoping filling tube and polypropylene thread adapters (ETFE adapters available separately)
    • Easily disassemble for cleaning and autoclaving
    • Analog and adjustable Optional SafetyPrime™ valve reduces spurting and reagent waste while priming

    • Flowpath consists of borosilicate glass, ceramic, tantalum, PTFE, ETFE, FEP, and PFA
    • Discharge tube safety screw cap is polypropylene

    Must not be used for hydrofluoric acid (HF), carbon disulfide, alkaline solutions, hydrochloride salts, or liquids incompatible with the listed flowpath materials.

  • Description & Specifications
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