of independent directors contact information news roomnhc news news release press release media contacts faqfrequently asked questions contact usreach nhc contact us rss spice encyclopedia what are spices – spices are the aromatic parts of tropical plants traditionally used to flavor food, or the dried...
rosin, and a small amount of paraffin wax to sustain combustion. a water-soluble dye may be added to give the base a colour such as red or blue. the heads of safety matches are composed of a single part. they contain antimony trisulfide, potassium chlorate, sulfur, powdered glass, inert fillers, and animal...