UV-VIS Standard 1 - Chromate calibration solution
60 mg K2Cr2O7 / l H2SO4 0.01 N
Absorption calibration sol. for spectrophotometer
Traceability: Reference standards acc. NIST SRM
136f
CL02.0374
Physical
- Form: liquid
- Flash point: -
- Density: 1,00 g/ml
- Mol Weight: -
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL02.0374.0010 | 10 ml | AMP | 0 |
|
Specs
- 235 nm (0,748 ± 0,011) Abs
- 257 nm (0,868 ± 0,011) Abs
- 313 nm (0,292 ± 0,011) Abs
- 350 nm (0,644 ± 0,011) Abs
- Compared against
- 0,01 N H2SP4
- H2SO4 - 1 cm cuvete.
Safety
- HS Nr: 38229000