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Hydrochloric acid in ethanol for microscopy, Sigma-Aldrich®

Supplier: EMD MILLIPORE - AA – CORP
Danger

M-Clarity™ quality level = MQ300

1.00327.1000 1.00327.5000
EM1.00327.1000EA 86 USD InStock
EM1.00327.1000 EM1.00327.5000
Hydrochloric acid in ethanol for microscopy, Sigma-Aldrich®
Hydrochloric acid
Hydrochloric acid in ethanol is used for the microscopical investigation of mycobacteria in sample material of human origin. It can be applied as decolorizing solution.

  • For microscopy
  • Ziehl-neelsen staining

Once stained, the acid fast mycobacteria keep their coloring even after treatment with strong decolorizing solutions as HCl-ethanol. They remain stained red after counterstaining, whereas the microorganisms susceptible to acid take on the color of the counterstain. 1 L of the hydrochloric acid in ethanol is capable of decolorizing up to 500 slides.

The product is registered as IVD / CE product and can be used in diagnostics and laboratory accreditation.


Formula: HCl
MW: 36.46
Density: 0.90 g/cm³ (20 °C)
Flash Pt: 21 °C
Storage Temperature: Ambient
 MDL Number: MFCD00011324
CAS Number: 7647-01-0
UN: 2924
ADR: 3 (8) II
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