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Methylene blue for microscopy 25GM
10950SG025886832523EV
For Microscopy8868325
61-73-484466
C16H18CIN3S.3H2OMay 2022
373.9April 2027
Sr.No.TestResultSpecification
1DescriptionDark greenish crystalline powder with a metallic lustre, hygroscopicDark greenish crystalline powder with a metallic lustre, hygroscopic.
2SolubilityPassesSoluble in water.
3Dye content98.80%min. 82.00%
4Loss on drying,110°C10.6%10 - 15%
5TLC testPassesPasses
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.
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