That includes ammonia. Touted by some as an easy DIY alternative ... This involves laying a clear tarp or plastic sheet over the weedy area and leaving it there for a few weeks or months during ...

Osaka Metropolitan University scientists have developed an artificial photosynthesis technology that produces precursors of biodegradable nylon from biomass-derived compounds and ammonia.

When ammonia levels were determined to be safe ... fruit cocktails and 4 ounce plastic bowls, according to its website. The cannery in Oroville was originally Hearst Canning in early 1900s.

If necessary, protect non-glass surfaces of an overhead projector with clear plastic. Dip one Q-tip into concentrated hydrochloric acid (HCl) and a second cotton swab into concentrated aqueous ammonia ...

The AAP has alleged that the Haryana government was deliberately releasing alarming levels of ammonia into the Yamuna, ...