原文由 sian 发表: 我把师傅发给我的洗底片方法上传了。你看看有没用,我都是这样做的,效果很好 |
好像没有传上,我复制,粘贴到下面吧
Developing of TEM Films
1. Preparation of Stock solution of D19 developer:
Dissolve D19 in water according to the manufacturer's instructions
2. Development of KODAK film 4429:
Dilute stock solution of D19 developer in water as follows:
1 part of D19 + 2 parts of water
Before use, check the temperature of D19 developer . It should be
around 20 degrees centigrade.
3. Developing time:
2.5 minutes * with brief agitation every 30 seconds
4. Washing :
Wash in diluted acetic acid solution ( 1:20 dilution) for 30 seconds
5. Fixing:
Prepare Fixer solution according to the manufacturer's instructions.
Fix in the diluted solution for 2-5 minutes
6. Wash in running water for 20 minutes
7. Dry the film
(*) The film development time depends on the emulsion setting of your
microscope. In our case, we use 2.5 minutes.
Developing of TEM films