grade | for ion pair chromatography |
quality | ampule |
λ | in concentrate |
UV absorption | λ: 210 nm Amax: 0.05 |
λ: 220 nm Amax: 0.04 | |
λ: 300 nm Amax: 0.02 | |
λ: 500 nm Amax: 0.02 | |
suitability | corresponds to standard for RP gradient test |
corresponds to standard for filter test | |
storage temp. | 2-8°C |