Kassenbeck, P., in a lecture, Symp. Microscopy of Fibres and Fibrous Materials, organized by the Roy. Micro. Soc. and Textile Institute, Manchester (1964). Johnson, D ...

Large crystallizing dishes are placed under the burets to catch the liquids. Keep the liquids separate to facilitate recycling and/or disposal. Rub a plastic rod on a piece of wool cloth or your ...