. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 330 SCHOLANDER, VAN DAM, CLAFF AND KANWISHER B. For gas analysis 1. Acid citrate: Dissolve 170 g. sodium citrate and 6 g. citric acid in 200 cc. water. 2. Alkaline citrate : Dissolve 70 g. sodium citrate and 5 g. KOH in 120 cc. water. 3. Oxygen absorber: Add 15 g. pyrogallol to 100 cc. 20% NaOH in a rubber- stoppered bottle and cover with a layer of paraffin oil 2 cm. thick. The pyro- gallol is dissolved under the oil by stirring with a glass rod. 4. Acid rinsing solution: Add 1 cc. concentrated sulfuric acid to 500 cc. wate
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 330 SCHOLANDER, VAN DAM, CLAFF AND KANWISHER B. For gas analysis 1. Acid citrate: Dissolve 170 g. sodium citrate and 6 g. citric acid in 200 cc. water. 2. Alkaline citrate : Dissolve 70 g. sodium citrate and 5 g. KOH in 120 cc. water. 3. Oxygen absorber: Add 15 g. pyrogallol to 100 cc. 20% NaOH in a rubber- stoppered bottle and cover with a layer of paraffin oil 2 cm. thick. The pyro- gallol is dissolved under the oil by stirring with a glass rod. 4. Acid rinsing solution: Add 1 cc. concentrated sulfuric acid to 500 cc. water and add 10 mg. potassium permanganate. ACID PERMANGANATE. TION FIGURE 2. Rack for reagents and suction. The reagents are stored as shown in Figure 2. Solutions Al and A2 are highly concentrated in order to keep the gas solubility low. The salts crystallize out when cold, so it is often necessary to redissolve them by heating. The solutions are boiled when made up, to overcome the gas supersaturation thai: results from dis- solving the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
Size: 1736px × 1439px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
