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95293 Sigma-Aldrich

Hydrogen ionophore I - cocktail B




Related Categories Analytical/Chromatography, Ion Sensor Materials, Ionophore Cocktails More...
grade   Selectophore
composition   Hydrogen ionophore I, 10.0 wt. % (95292)
  2-Nitrophenyl octyl ether, 89.3 wt. % (73732)
  Potassium tetrakis(4-chlorophenyl)borate, 0.7 wt. % (60591)


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General description

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Bottomless glass bottle. Contents are inside inserted fused cone.

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Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

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Safety Information

GHS07  GHS07
Signal word 
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
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How do I find price and availability?
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What is the Department of Transportation shipping information for this product?
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My question is not addressed here, how can I contact Technical Service for assistance?
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What are the formulations for Products 95291, Hydrogen ionophore I - cocktail A and 95293, Hydrogen ionophore I - cocktail B, and how do they differ?
Hydrogen ionophore I cocktails A and B are quite similar. Product 95291 is Ionophore I (tridodecylamine, Product 95292), 10%; 2-Nitrophenyl-octylether (Product 73732), 89.3%, and sodium tetraphenylborate (Product 72018), 0.7%. For Product 95293, the first two components are the same; the third component is potassium tetrakis(4-chlorophenyl)borate, 0.7%.
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95291 Hydrogen ionophore I - cocktail A, Selectophore
95292 Hydrogen ionophore I, Selectophore, function tested
95295 Hydrogen ionophore II, Selectophore
95296 Hydrogen ionophore IV, Selectophore, function tested
95298 Hydrogen ionophore III, Selectophore, ≥99.0%
16979 Hydrogen ionophore V, Selectophore, function tested
43538 Tridodecylamine hydrochloride, Selectophore, ≥98.0% (AT)

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