Stern–Volmer kinetic relationships, 1455 steroids, 1456 sterols, 1456 stibanes, 1456 stibanylidenes, 1457 stibines, 1457 stibonium compounds, 1457 sticking coefficient in surface chemistry , 1457 sticking probability in surface chemistry , 1458 sticky ends in biotechnology , 1458 stimulated emission, 1458 stirred flow reactor in catalysis , 1458 stochastic effect, 1458 stochastic sampling, 1459 stochastic theories, 1459 Stock number [obsolete] , 1459