1. In the Somogyi-Nelson procedure, barium hydroxide a d zinc sulfate are used to precipitate proteins.

2. Another doctor, 37 Edwin Schultz of Stanford, thought the compound zinc sulfate could do the job better.

3. It also forms a very reflective sulfate aerosol haze in the stratosphere, which efficiently reflects incident sunlight away from Earth.

4. Intramuscular replacement with magnesium sulfate is painful and requires several injections each day.

5. In contrast to hemoglobin F, most hemoglobins will denature in alkaline solution and precipitate upon the addition of ammonium sulfate.

6. The invention relates to a meteorological balloon sulfating method and a device thereof.

7. The carrier is calcined after loading the sulfating agent and the chromium on the carrier.

7.

8. Alternatively, the carrier can be calcined after contacting the carrier with the sulfating agent and before contacting the carrier with an organic chromium compound.

9. The fixing structure of the upper cover and tank body of the sulfating tank adopts a very firm structure to bear the fixing force.

10. The present study shows the sodium sulfate has promoting effects on the sulfating roasting of sulfide ore and on the metal leaching of roasted ore.

11. This paper studies the esterification and sulfation of rubber seed oil, and inquires into the fatliquoring application of sulfating oil and the relationship with the properties of the leather.

12. If a malo-lactic fermentation is desired, the wine remains on the lees without sulfating until the mali-lactic fermentation has taken place.

13. The invention provides a method for preparing a polymerization catalyst. The method comprises contacting a carrier comprising alumina with a sulfating agent and with chromium.