General information
Caution: avoid mouth pipetting.
Dilution: always pour the water into the erlenmeyers first, and then add the acid.
A strong acid used in the preparation of an alcohol-acid (Ziehl’s stain):
- 3% hydrochloric acid for tuberculosis.
- 1% hydrochloric acid for leprosy.
Specifications
Specifications:
Liquid
Quality:
Very pure, ultra-pure
Concentration:
37%
Storage:
No expiry date