Calcein indicator, for metal titration, Supelco®
Supplier: Merck
Calcein indicator, for metal titration, Supelco®
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Calcein fluorescent indicator
Supplier: Cayman Chemical
Calcein is a xanthene that is commonly used for the fluorometric determination of calcium in solution. As this form of calcein is not membrane permeable, it can be used in assays that evaluate membrane integrity. Calcein can also be used as a fluorescent indicator for fluoride, iron, and mercury. Excitation and emission maxima for calcein are 494 and 517 nm, respectively.
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Calcein, orange powder research grade
Supplier: MP Biomedicals
Calcein is used as an Indicator for the determination of calcium by titration with EDTA. Suitable for fluorometric determination of calcium.
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Calcein, orange powder
Supplier: MP Biomedicals
Calcein is an indicator for the determination of calcium by titration with EDTA. The excitation wavelength and emission wavelength are 495/515 nm.