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99409

Supelco

Magnesium ionophore II - cocktail A

Selectophore

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MDL number:
NACRES:
NB.61

product line

Selectophore

Quality Level

form

liquid

composition

Magnesium ionophore II, 10.0 wt. % (63083)
2-Nitrophenyl octyl ether, 87.0 wt. % (73732)
Potassium tetrakis(4-chlorophenyl)borate, 3.0 wt. %

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General description

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Application

Selected application examples

Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

Other Notes

Assay of Mg2+ activity in intracellular liquids with microelectrodes†

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Z M Hu et al.
Analytical chemistry, 61(6), 574-576 (1989-03-15)
A magnesium ion selective microelectrode based on a synthetic neutral carrier is presented. The selectivity of Mg2+ over Na+, K+, H+, and Ca2+ is sufficient for assays of intracellular magnesium ion activities. The microelectrodes with an optimized membrane composition have

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