pH Indicator pH4.5-10 - EACH

TD200-30

pH Indicator pH4.5-10 - EACH

150.5 €

2627990

Whatman pH Indicator 3.8-5.5 - EACH

174.8 €

PAP1108

Whatman pH 8-10 7mmx5m Roll Indicator Paper - EACH

148.47 €

4011E

BCECF AM - green fluorescent pH indicator

BCECF AM is the most popular green fluorescent, intracellular pH indicator. BCECF has a pKa of ~7, and exhibits pH-dependent, dual-excitation properties (Ex/Em 430nm/535nm and 490nm/535nm) for ratiometric analysis. Ratiometry is optimal for imaging applications, and reduces effects of photobleaching, heterogenous dye loading, and variable cell morphology. For HTS applications, BCECF can also be used in non-ratiometric mode using standard fluorescein excitation and emission settings.Excitation: 450, 500 nm | Emission: 530 nm | Purity: >95%

91.8 €

40140063-1

Bromcresol Green pH Indicator, 0.04% Aqueous

356.82 €

40140063-2

Bromcresol Green pH Indicator, 0.04% Aqueous

432.75 €