| Nile blue sulphate for microscopy 25GM | |||
| 11016SG025 | 157402523JO | ||
| For Microscopy | 1574025 | ||
| 3625-57-8 | 24097 | ||
| C40H40N6O6S | October 2015 | ||
| 732.84 | September 2020 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Dark green powder. | Dark green powder. |
| 2 | Solubility | Passes | 1% aqueous solution should be clear. |
| 3 | Dye content | 90.26% | min. 90.0% |
| 4 | Absorption ratio | Passes | 1.02-1.16 (A Lmax±15nm) |
| 5 | Abs.(50% ethanol) | Passes | 635-639nm |
| 6 | Absorptivity(A 1%,1cm, at/max. in 50% ethanol) | Passes | 1630-1820 |
| 7 | Suitability for microscopy | Passes | Passes test |
| 8 | Loss on drying,110°C | 3.26% | 8%max |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
