1.   The company manufactures chemicals that absorb gasses in vacuum containers such as cathode-ray tubes used in televisions and stereos.

2.   He spent nights manufacturing the chemicals in barrels.

3.   In one experiment, astronauts will initiate and record the growth of zeolyte crystals, used to refine petroleum into gasoline and manufacture many chemicals.

4.   In the United States it manufactures chemicals.

5.   Normally, this toxic metabolite, called NAPQI, poses no problem because the liver manufactures a chemical, glutathione, that detoxifies NAPQI.

6.   The company also manufactures chemicals for agricultural and industrial uses.

7.   The sprawling facility manufactures chemicals such as ethylene and propylene that are used in products such as plastics and paints.

8.   When provoked, by caterpillars for instance, they manufacture toxic chemicals.

9.   Workers there mixed pre-formulated chemicals into medicines, he said, and lacked the space to stockpile or manufacture other chemicals.