Analytics & Assays - Isolation of Nucleic Acids
252079
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Methyl Violet (C.I. 42535) for clinical diagnosis
100g
CAS No. 8004-87-3 /
Identity: IR passes test
Ratio lmax. P +/- 15 nm: 1.06 - 1.19
A 1% , 1 cm, ¥ë max.: >1600
¥ë of max. ABS in C2H5OH 50%: 583 - 587 nm
T.L.C.: passes test
Maximum limit of impurities
Loss on drying at 110¡ÆC: 10%