Developing Solutions
Cat. No.: SB-G2023-250ML
Size: 250ML
Description
This product is used for film development after photosensitivity in Western, Northern, Southern and other experiments. It needs to be used together with fixing solution (G2024), and can also be used as a supplementary reagent of G2019 developing fixing kit.
Storage and transportation
Store and transport at room temperature (avoid over 30 ℃ ), valid for 12 months.
Assay Protocol
1. In the dark room, the exposed film is completely immersed in the developing solution, developing 1-5 min (@25 ℃ ), the specific time can be adjusted according to the development situation.
2. Remove the developing solution and rinse the developed film with water.
3. Fix the film in fixing solution for 1-5 min (@25 ℃ ).
4. Remove the film and wash it with water to remove the residual reagent. Let the film dry , set aside and reserve.
Note:
1. This reagent can be recycled repeatedly.
2. Avoid mutual contamination of developing solution and fixing solution.
3. If the film is graying, it is likely that the film has been exposed and has nothing to do with the reagent. It is recommended to use the red light for darkroom.
4. Wear a lab coat and disposable gloves during operation.
