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Bottletop Dispensers, Dispensette® Organic Bottletop Dispenser for Organic Solvents and Concentrated Acids, BrandTech®

 

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BrandTech Dispensette Bottletop Dispensers
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BrandTech Dispensette Bottletop Dispensers
  • Dispensette Organic Bottletop Dispenser w/Recirculation Valve
  • Dispensette Organic Bottletop Dispenser w/Standard Valve
  • Dispensette Organic Bottletop Dispenser Fixed-volume
  • BrandTech Dispensette Bottletop Dispensers
 
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Bottletop Dispensers, Dispensette® Organic Bottletop Dispenser for Organic Solvents and Concentrated Acids, BrandTech®

NEW! The Dispensette® S Organic Bottletop Dispensers, are ideal for HPLC and combinatorial chemistry labs, the Dispensette Organic from BrandTech Scientific builds on the 25-year reputation of the Dispensette dispensers for innovation, safety and chemical compatibility. The Dispensette Organic features a special version of BRAND's proven "floating" piston system specially suited for organic solvents, concentrated acids and peroxides as it forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier - particularly in instruments with large volumes.

Dispensette Organic bottletop dispensers are supplied complete with a valve mounting/calibration tool, telescoping filling tube, discharge tube, a selection of polypropylene thread adapters, SafetyPrime valve (optional), operating manual, one-year warranty, and certificate of performance.

New Features:
  • Simple to mount discharge tube available with or without integrated recirculation valve
  • Designed without additional sealing rings for ease of cleaning and maintenance
  • Replaceable discharge valve with safety valve
  • Olive-shaped filling valve for firmer attachment of filling tubes
  • Improved flow technology results in faster priming
  • Scalloped track for secure volume setting on analog dispensers
 

Handles Critical Solvents
The Dispensette Organic handles your critical solvents: THF, TFA, methanol, acetonitrile, methylene chloride, DMF and DMSO. The instrument is also the right choice for HNO3 and HCl, and peroxides, but is not suited for alkaline solutions or hydrochloride salts.

Enhanced Safety Features
The Dispensette Organic adds this specialized chemical compatibility to the familiar safety and convenience features of the popular Dispensette S, including reinforced discharge tube with threaded safety cap, SafetyPrime™ valve to conserve solvents and reduce "spurting" while priming, safety discharge system to reduce the chance of inadvertent dispensing, and telescoping filling tube and thread adapters to fit to most lab bottles.

Available in Digital and Analog Models
The Dispensette Organic comes in analog and digital models with bright yellow trim for easy identification. Accessories are available for serial and drum dispensing.

Limitations of use
The parts of the Dispensette Organic which come into contact with the liquid are made of high-grade materials such as ETFE, PTFE, PFA, borosilicate glass, FEP and tantalum. The Dispensette Organic should not be used with any liquids that attack these materials.

Limitations of use (all instruments)
This instrument is designed for dispensing liquids, observing the following physical limits:
  • Use between 15°C and 40°C (59°F and 104°F) of instrument and reagent
  • Density up to 2.2 g/cm³
  • Vapor pressure up to max. 600 mbar; aspirate slowly above 300mbar in order to prevent the liquid from boiling
  • Kinematic viscosity up to 500 mm²/s (dynamic viscosity [mPas] = kinematic viscosity [mm²/s] x density [b/cm³])
Operating Exclusions–
Never use the Dispensette® Organic with:
  • Liquids attacking PP (screw cap), Al2O3-ceramic, tantalum, ETFE, FEP, PFA and PTFE (e.g., dissolved sodium azide*)
  • Liquids attacking borosilicate glass (e.g., hydrofluoric acid)
  • Bases and saline solutions
  • Explosive liquids (e.g., carbon disulfide)
  • Suspensions as solid particles may clog or damage the instrument (e.g., of charcoal)

*Dissolved sodium azide permitted up to a max. concentration of 0.1%

 Dispensette Selection Chart

Ordering Info

Cat No DescriptionVolume Qty Price Qty UOM
P321-35 Digital Easy Calibration with Recirculation valve0.5-5mL In Stock 1 $601.20 EA
P321-36 Digital Easy Calibration with Recirculation valve1-10mL In Stock 1 $601.20 EA
P321-37 Digital Easy Calibration with Recirculation valve2.5-25mL In Stock 1 $798.80 EA
P321-38 Digital Easy Calibration with Recirculation valve5-50mL In Stock 1 $814.40 EA
P321-39 Digital Easy Calibration with Standard valve0.5-5mL In Stock 1 $569.40 EA
P321-40 Digital Easy Calibration with Standard valve1-10mL In Stock 1 $569.40 EA
P321-41 Digital Easy Calibration with Standard valve2.5-25mL In Stock 1 $767.00 EA
P321-42 Digital Easy Calibration with Standard valve5-50mL In Stock 1 $782.40 EA
P321-43 Analog-adjustable with Recirculation valve0.5-5mL In Stock 1 $522.00 EA
P321-44 Analog-adjustable with Recirculation valve1-10mL In Stock 1 $522.00 EA
P321-45 Analog-adjustable with Recirculation valve2.5-25mL In Stock 1 $718.60 EA
P321-46 Analog-adjustable with Recirculation valve5-50mL In Stock 1 $735.00 EA
P321-47 Analog-adjustable with Recirculation valve10-100mL In Stock 1 $1,134.60 EA
P321-48 Analog-adjustable with Standard valve0.5-5mL In Stock 1 $490.00 EA
P321-49 Analog-adjustable with Standard valve1-10mL In Stock 1 $490.00 EA
P321-50 Analog-adjustable with Standard valve2.5-25mL In Stock 1 $686.60 EA
P321-51 Analog-adjustable with Standard valve5-50mL In Stock 1 $703.20 EA
P321-52 Analog-adjustable with Standard valve10-100mL In Stock 1 $1,102.60 EA
P321-53 Fixed-volume with Recirculation valve5mL In Stock 1 $522.00 EA
P321-54 Fixed-volume with Recirculation valve10mL In Stock 1 $522.00 EA
P321-55 Fixed-volume with Standard valve5mL In Stock 1 $490.00 EA
P321-56 Fixed-volume with Standard valve10mL In Stock 1 $490.00 EA
 

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