Modern microscopy; a handbook for beginners and students (1912)
Cross, M. I, Cole, Martin J · Chicago, Chicago Medical Book Co. · leaf 168
fit into the upper vessel, in which some holes must be cutto take the test-tubes, and to the sides of the vessel four smallpieces of tin, bent at right angles, must be soldered to supportthe tin plate. A piece of tin must also be soldered over theperforated bottom of the vessel, so that it will… … 148 MODERN MICROSCOPY light the lamp, and on the desired temperature being attained,put some paraffin in the test-tubes, place them in the steamer,and when the paraffin has melted add the specimens. After use dry the apparatus so that rust may not set in. Ifthis is attended to it will last for…
Microscopy
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from One thousand processes in manufactures and experiments in chemistry / [Colin Mackenzie]. (1825)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b29307867-404-1.webp)
![An illustration from One thousand processes in manufactures and experiments in chemistry / [Colin Mackenzie]. (1825)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b29307867-155-1.webp)