...carbonate and shake, allow to stand over night and then siphon off the supernatant solution. Add 10 grams of unwashed sheet filter paper and shake occasionally...Dilute to 10 liters and add slowly a 1 to 5 solution of HC1, with vigorous shaking until the precipitation of the cellulose is complete. Dilute to 20 liters,...

...carbonate and shake, allow to stand over night and then siphon off the supernatant solution. Add 10 grams of unwashed sheet filter paper and shake occasionally...is dissolved. Dilute to 10 liters and add slowly a I to 5 solution of HC1, with vigorous shaking until the precipitation of the cellulose is complete....

...and shake occasionally until the paper is dissolved. Dilute to 10 liters and add slowly a one to five solution of hydrochloric acid, with vigorous shaking...liters, allow the cellulose to settle, and decant the su|>ernatant liquid. Wash by repeated changes of water, adding hydrochloric acid each time until the...

...shake vigorously, allow to stand overnight, and then siphon off the supernatant solution. Add 15 gms. of unwashed sheet filter paper and shake occasionally...is dissolved. Dilute to 10 liters and add slowly a one to five solution of hydrochloric acid, with vigorous shaking until the precipitation of the cellulose...