Elementary Microscopical Technology a Manual for Students of Microscopy in Thr
Elementary Microscopical Technology a Manual for Students of Microscopy in Thr
Frank Lowber James
The book Elementary Microscopical Technology a Manual for Students of Microscopy in Thr was written by author Frank Lowber James Here you can read free online of Elementary Microscopical Technology a Manual for Students of Microscopy in Thr book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Elementary Microscopical Technology a Manual for Students of Microscopy in Thr a good or bad book?
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2 above, add 4 parts of dis- tilled water and 8 parts of alcohol of 95. A crystaline precipi- tate will be thrown down, which may be separated on the filter or by decantation ; wash in alcohol of 95 and redissolve in distilled water ( 4 parts of water to 1 part of the carmine crys- tals). This solution is of a bright lilac color, which is changed by the fixing solution (see below) into roses or red. 48 ELEMENTARY MICBO&COPICAL TECHNOLOGY. 4. Thiersch's Carmine. Carmine, 60 grains ; stronger am-... monia water, 1 dram ; distilled water, 3 drams: mix. In a sepa rate vessel dissolve 24 grains of oxalic acid in 1 ounce of distil- led water, and add to it 12 drams of alcohol of 95. Mix the two solutions. This gives a dark red stain that is exceedingly permanent, and which requires no fixation. 5. Czokofs Carmine. Dissolve in 6 ounces of distilled water, 8 grains of burnt alum, and in the solution triturate thor oughly 50 grains of cochineal. Boil for a half hour in the water bath ; remove, filter and add distilled water sufficient to bring the solution up to 6 ounces.
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