Print Certificate
Certificate
Eosine yellow (w/s) for microscopy 25GM
10662SG025887572503EV
For Microscopy8875725
17372-87-184761
C20H6Br4Na2O5May 2022
691.88April 2027
Sr.No.TestResultSpecification
1DescriptionBrownish red crystalline powder.Brownish red crystalline powder.
2SolubilityPassesFreely soluble in water,less in alcohol.
3Dye content90%88% (appr)
4Absorption (water)516 nmmax. 515 nm - 518 nm
5Loss on drying,110°C3.4%8 % max
6Suitability for microscopyPassesPasses test
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.
Print Certificate