. Elementary and dental radiography . ) seconds. 9. Time in the developer and developer used: Ten minutes in:Solution A, Water, 64 oz.; metol, 120 grs.; hydrochinon, 120 grs.; Seedssulphite of soda, 2 oz. Solution B, water, 16 oz.; Seeds carbonate ofsoda, 2 oz. For use take of A, 4 oz.; of B, i oz., and of water, 4 oz. To make the negative of the radiograph shownfig. 11^. in Fig. 119 the conditions were as follows: I. Machine used: Scheidel-Western, 12-inchinduction coil, with electrolytic interrupter, operating on a no-volt D. 134 DENTAL RADIOGRAPHY 2. Strength of current: Eighteen
. Elementary and dental radiography . ) seconds. 9. Time in the developer and developer used: Ten minutes in:Solution A, Water, 64 oz.; metol, 120 grs.; hydrochinon, 120 grs.; Seedssulphite of soda, 2 oz. Solution B, water, 16 oz.; Seeds carbonate ofsoda, 2 oz. For use take of A, 4 oz.; of B, i oz., and of water, 4 oz. To make the negative of the radiograph shownfig. 11^. in Fig. 119 the conditions were as follows: I. Machine used: Scheidel-Western, 12-inchinduction coil, with electrolytic interrupter, operating on a no-volt D. 134 DENTAL RADIOGRAPHY 2. Strength of current: Eighteen (i8) or twenty (20) milhamperessent through tube. 3. Make and condition of tube: Green and Bauer of tube-regulating spark gap: 2^ inches. 4. Distance from target to film: About 18 inches. 5. Thickness of part: That of the body of the mandible and over-lying tissues. 6. Density of part That of the body of the mandible and overlyingtissues. 7. Film used: Seeds special X-ray film. 8. Time of exposure: About 6
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Keywords: ., boo, bookcentury1800, bookdecade1810, bookidelementarydenta00rape
