1.   When we raised our heads above the desk there were clouds of smoke blowing across the chemistry laboratory.

2.   It recently opened a new computer sciences building and is nearly finished with a new chemistry laboratory.

3.   Rita Jo Jordan edits and publishes Analytical Consumer, a monthly newsletter that evaluates instruments used by analytical chemistry laboratories.

4.   The results were so important that, today, his table can be found in inorganic chemistry laboratories and textbooks throughout the world as a standard reference.

5.   Their offices and research labs resemble a pharmaceutical company, with extensive computer technology but without the chemistry laboratories.

6.   To cajole nervous students into the chemistry laboratory, teachers used to say that the subject was like cooking.

7.   A Kuwaiti student stormed into a chemistry laboratory at his old high school and shot an Egyptian teacher, wounding him seriously, newspapers reported Thursday.