Differentiate in 0.2% aquaeous HCI 30—60 sec after staining blue the autoradiographs in rinsing tap water 30—60 min.

a low-pressure zone in meteorology

To call for the ayes and nays; The ayes have it.

Algiz, one of the oldest runes, associated with sedge grass, and Thor, and Heimdall, and a number of other things depending on who you asked and which runic alphabet you used. Algiz had a universal meaning: protection.