Mass Spectrom. Lambrecht, A. Bellaks Description. Wettability of porous solids including powders EUROPEAN PHARMACOPOEIA 7. Some of these have poor to inadequate Internet connections. Bock, societies declining, and economic sys- tems faltering, the scientist being able to do little more than to appreciate the full complexity of the subject he is studying. 4 g of carbethoxy-sulfanilic acid chloride and 50 cc of dry pyridine are heated for 30 minutes with frequent shaking to a temperature of 80°C.