fuchsine (acid dye) and methylene blue (basic dye).

Substances of abuse include heroin and methylene dioxymethamphetamine (MDMA, or Ecstasy).

For example, the ligand methylene diphosphonate (MDP) can be preferentially taken up by bone.

Authorities have distributed potassium iodide tablets to the nearby towns of Yerham, Dimona, and Aruar.

Potassium iodide blocks thyroid absorption of radioactive iodine, an early risk in a nuclear release.

Method The peroxide value is determined by measuring the amount of iodine which is formed by the reaction of peroxides (formed in fat or oil) with iodide ion.

Typical administration involves a pill or liquid containing sodium iodide (NaI) taken orally, which contains a small amount of iodine 131, amounting to perhaps less than a grain of salt.

Such efforts, Zheng reports, have involved some 6,533 cannons, 5,939 rocket launchers, and numerous aircraft in an attempt to seed clouds across one third of China s landmass with dry ice, ammonia, and silver iodide.

Microscopic visualization of the encapsulated bacilli, usually in very large numbers, in a blood smear stained with polychrome methylene blue (McFadyean stain) is fully diagnostic, though culture of the organism is still the gold standard for diagnosis.

The main action of these aldehyde fixatives is to cross link amino groups in proteins through the formation of methylene bridges ( CH2 ), in the case of formaldehyde, or by a C5H10 cross links in the case of glutaraldehyde.