General Reagents

9969.2, Carl

After staining tissues are rinsed with HCl-ethanol solution to remove excessive stain. This decolourisation is selective for certain tissue structures retain the stain better than others (differentiation). HCl-ethanol solution is used for regressive hemalum staining, but also for detection of mycobacteria and other stains. HCl-ethanol solution 0,75 % HCl in ethanol, ready-to-use, for histology Solution of 0.75 % hydrochloric acid in ethanol 70 %.

P746.2, Carl

9969.1, Carl

After staining tissues are rinsed with HCl-ethanol solution to remove excessive stain. This decolourisation is selective for certain tissue structures retain the stain better than others (differentiation). HCl-ethanol solution is used for regressive hemalum staining, but also for detection of mycobacteria and other stains. HCl-ethanol solution 0,75 % HCl in ethanol, ready-to-use, for histology Solution of 0.75 % hydrochloric acid in ethanol 70 %.

4720.5, Carl

P724.1, Carl

3586.2, Carl

8662.1, Carl

Oil of cloves ≥80 %, natural, rectified Oil of cloves is used in histology and cytology for differentiating or mordanting in several stains.

P031.5, Carl

Sodium hydroxide ≥98 %, Ph. Eur., USP, BP, in pellets

6751.4, Carl

Potassium hydroxide ≥85 %, p.a., in pellets

3NLC.2, Carl

P728.2, Carl

4720.7, Carl