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

Ideal for HPLC and combinatorial chemistry labs

Manufacturer: BrandTech™ 4731361

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Catalog No. 13-688-278


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 »


    Display Digital
    Density Up to 2.2g/cm3
    Accuracy ≤0.5% ±250μL
    Autoclavable Yes
    For Use With (Application) Dispensing organic solvents including chlorinated andfluorinated hydrocarbons, concentrated acids , trifluoroacetic acid , tetrahydrofuran , methanol, acetonitrile, methylene chloride, DMF and DMSO
    Max. Pressure Up to 600mbar
    Increments 0.2mL
    Includes SafetyPrime™ valve, discharge tube, 125 to 240mm/170 to 330mm L telescoping filling tube, valve mounting/calibration tool, 28, 33 and 38mm thread polypropylene adapters, certificate of performance and operating manual
    Precision ≤0.1% 50μL
    Temperature (Metric) 15° to 40°C
    Temperature (English) 59° to 104°F
    Volume (English) 0.169 to 1.69 oz.
    Volume (Metric) 5 to 50mL
    Viscosity Rating Up to 500mm2/sec.
    Product Type Bottletop Dispenser

    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 safe, fast and 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
    • Digital Easy Calibration™ models reduce calibration time by half compared to conventional instruments
    • 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
  • Accessories

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