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BrandTech™ BRAND™ seripettor™ Bottletop Dispensers

Suitable for use with bases, buffers, aqueous solutions of organic and inorganic substances, dilute non-oxidizing acids, and many polar solvents. Space-saving, low-rise design provides stability for easy one-handed operation and fit most common reagent bottles with the included adapters.

Supplier:  BrandTech™ BRAND™ 4720120

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Catalog No. 03-840-010

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Includes: Two dispensing cartridges, discharge tube, filling tube, two polypropylene thread adapters (45/33 and 45/38) and operating manual



Suitable for use with bases, such as ammonia and sodium hydroxide; buffers; aqueous solutions of organic and inorganic substances; dilute non-oxidizing acids; and many polar solvents.

  • Fluid path consists of materials such as polyethylene, polypropylene and EPDM (ethylene-propylene-diene-rubber)
  • Full scale accuracy of ≤±1.2% and reproducibility of ≤0.2%
  • Fit most common reagent bottles with the included adapters
  • Space-saving, low-rise design provides stability for easy one-handed operation
  • With simple, clear volume adjustment for accuracy and a sturdy, supported discharge tube for safe operation
  • No fragile glass parts to break
  • Replaceable cylinder/piston cartridge has a wiping seal for renewability

This dispenser is not intended for use with scintillation fluid; non-polar solvents, such as xylene and most xylene substitutes; or strong, oxidizing or concentrated acids. For these liquids, choose the appropriate Dispensette™ bottletop dispenser.

Order Info

Unit disassembles in seconds for easy cleaning and maintenance. Replaceable piston and cylinder are permanently connected as a cartridge module for safety. If piston, cylinder, or seal are damaged, simply replace cartridge in seconds without tools.



Up to 2.2 g/cm3
Discharge tube, telescoping filling tube, spare dispensing cartridge, 45/33mm and 45/38mm thread polypropylene adapters, operating manual
500 mbar
59°F to 104°F
Seripettor Bottletop Dispenser
0.2 to 2 mL
0.04 mL
15°C to 40°C
1 Year


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