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72549 Sigma-Aldrich

Nitrate ionophore - cocktail A

Selectophore

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Properties

Related Categories Analytical/Chromatography, Ion Sensor Materials, Ionophore Cocktails More...
grade   Selectophore
composition   Methyltriphenylphosphonium bromide, 0.25 wt. % (130079)
  Nitrocellulose, moistened with 2-propanol (35%), 1.93 wt. %
  2-Nitrophenyl octyl ether, 16.25 wt. % (73732)
  Poly(vinyl chloride), 5.75 wt. % (81392)
  Tetrahydrofuran, 74.32 wt. % (87369)
  Tridodecylmethylammonium nitrate, 1.50 wt. % (91664)
storage temp.   −20°C

Description

General description

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Other Notes

Nitrate-selective membrane solution for the determination of intracellular NO3- with microelectrodes

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
May form explosive peroxides.
RIDADR 
UN 2056 3 / PGII
WGK Germany 
3
Flash Point(F) 
1.4 °F
Flash Point(C) 
-17 °C

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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Product #

Description

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91664 Tridodecylmethylammonium nitrate, Selectophore, ≥99.0%
72545 Nitrate ion standard solution, 0.01 M NO3-, for ion-selective electrodes
87983 Tetraoctylammonium nitrate, Selectophore, ≥99.0%
87985 Tetraoctadecylammonium bromide, Selectophore
07295 Nitrate Ionophore VI, Selectophore, function tested

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