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 IE Series
  Liquid Ion Exchangers.  

 

 

When used in micropipettes to record cellular ion concentrations, consider using WPI's Duo 773 or FD223 electrometers.

     
 

 

SPECIFICATIONS

ION

H+

K+

Ca++

CATALOG NO.

IE 010

IE 190

IE 200
SELECTIVITY COEFFICIENTS*

Na+

12.7

1.97

5.5

Mg++

 —

2.95

4.9

K+

 — —

5.4

Ca++

 —

2.7

 —

USEFUL pH RANGE

2-10

4-10

4-10

SLOPE

56 mV

58 mV

28 mV

LINEAR RANGE

pH 4-12

pK 0-3

pCa 1-7

APPROX. EQUIV.

 —

Corning 477317

ETH1001
*Selectivity Coefficients are expressed here as -log Kij or pKij.

MODELS

IE010

Hydrogen Ion Exchanger (0.1 ml)

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IE190

Potassium Ion Exchanger (1.0 ml)

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IE200

Calcium Neutral Ion Exchanger (0.1 ml)

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| Manual 
                             Note that WPI Equipment is NOT Designed for Human Use

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