MERCK – 115936 Erythrosine B (C.I. 45430)

Specifications :

  • Dye content (gravimetrically) : ≥ 80 %
  • Identity
    – sodium :
    passes test
    – UV/VIS-Spectrum : passes test
  • Absorption maximum λ max (water) : 524 – 527 nm
  • Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water) : 930 – 1170
  • TLC-Test : passes test
  • Loss on drying (110 °C) : ≤ 10 %
  • Suitability for microscopy : passes test
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Deskripsi

MERCK – 115936 Erythrosine B (C.I. 45430)

  • Certistain® dry dye used for counterstaining

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