Cole-Parmer Bottletop Dispenser 2.5-30 mL

Representative image only.
Cole-Parmer Item # EW-25208-08
Excellent chemical compatibility and precise dispensing
  • Easy to use with simple, quick volume adjustments
  • Dispenser is in 0.5mL scale increments
  • Wetted materials: FEP,PTFE, borosilicate glass

PRODUCT OPTIONS

$428.00USD / Each

$74.00USD / Each

Time to recalibrate? Click on the calibration service to view details, then order.

SPECS & DESCRIPTION

Specifications & Description

  • Min Volume (mL)2.5
  • Max Volume (mL)30
  • Division (mL)0.5
  • Accuracy±0.5%
  • Reproducibility±0.1%
  • AutoclavableYes
  • Wetted PartsBorosilicate glass, FEP and PTFE
  • DescriptionBottletop Dispenser 2.5-30 mL

Includes

individually certificate of calibration and calibration tool

Key Features

  • Easy to use with simple, quick volume adjustments
  • Dispenser is in 0.5mL scale increments
  • Wetted materials: FEP,PTFE, borosilicate glass

More About this Item

Unique PTFE piston with intergral o-ring provides smooth motion and high accuracy. Features a built-in 30-mm threaded screw top and include adapters for 28-, 32-, 36-, 40- and 45-mm bottles. Dispenser is easy to calibrate and disassemble for cleaning.

ACCESSORIES

REVIEWS

REVIEW SNAPSHOT®

by PowerReviews
Cole-Parmer Bottletop Dispenser 2.5-30 mL
 
3.0

(based on 2 reviews)

Reviewed by 2 customers

Displaying reviews 1-2

Back to top

(0 of 1 customers found this review helpful)

 
4.0

Bottletop Dispenser works well.

By 

from Florida

About Me Lab Assistant

Verified Reviewer

Pros

  • First Time User
  • Functional
  • Well Constructed

Cons

    Best Uses

      Comments about Cole-Parmer Bottletop Dispenser 2.5-30 mL:

      This item is a first time use for our lab. It is now a preferred product.

      (1 of 1 customers found this review helpful)

       
      2.0

      Its OK

      By 

      from Nashville, TN

      Verified Reviewer

      Pros

      • Functional

      Cons

      • Confusing To Assemble
      • Leaks
      • Not Very Accurate

      Best Uses

        Comments about Cole-Parmer Bottletop Dispenser 2.5-30 mL:

        On lifting the piston, it drops a few drops out. So, I called for technical service, and was told it shouldn't leak. They sent me a new one, and it does the exact same thing.

        Displaying reviews 1-2

        Back to top

        Q&A

        Do you have questions about this product?

        Get answers from real customers and in-house experts with AnswerBox.

        3 Questions | 3 Answers
        Displaying questions 1-3
        • Q:

          Is this product resistant to hydrochloric, sulfuric and nitric acid? Also does it actually go to 30ml? The range says 25ml.
          Asked on 2/24/2012 by Anonymous from Decatur, AL

          1 answer

          • STAFF EXPERT

            A:

            Item 25208-08 has wetted materials of Borosilicate glass, FEP and PTFE, and is compatible with all acids listed.

            Answered on 2/28/2012 by Rita from Customer Service
        • Q:

          Say I set this to 25ml... how do I then dispense the oil - do Ipush down on the top or what?
          Asked on 2/22/2011 by John B from York

          1 answer

          • STAFF EXPERT

            A:

            Yes, the top will move up and down to draw and dispense the fluid in the bottle.

            Answered on 2/22/2011 by Jack from Technical Support
        • Q:

          Does this item have a recirculation valve to reduce reagent waste?
          Asked on 8/4/2010 by Kim from Pittsburgh

          1 answer

          • STAFF EXPERT

            A:

            No, this item does not come with any recirculation valve, however you can return the material in the "neck" back to the bottle via the dispensing action.

            Answered on 8/9/2010 by Jack from Technical Support
        Displaying questions 1-3

        Do you have a question about this product? 

        CUSTOMER SUPPORT

        Need Help with this product?

        Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

        Call Us At1-800-323-4340
        Live chat