ISO 17244:2015规定了一种测定化学和水样本对海洋双壳类胚胎幼虫发育影响的方法。它可以测定导致胚胎幼虫发育异常的浓度水平。本试验适用于20-40盐度范围内的贻贝，以及25-35盐度范围内的牡蛎。此方法适用于 -化学物质和制剂， -海洋和咸水， -只要对盐度进行调整和/或稀释受到限制，以使上述盐度范围得到遵守，溪流和含水废水（城市、农业、工业废水等），以及 -沉积物和石油产品的水提取物（孔隙水、淘析物、洗脱液和沥滤液）。

ISO 17244:2015 specifies a method for determining the effects of chemical and aqueous samples on the embryo-larval development of marine bivalves. It allows the determination of the concentration levels that result in an abnormality in embryo-larval development. This test is suitable for salinity ranges between 20 and 40 for mussels and between 25 and 35 for oysters. This method applies to - chemical substances and preparations, - marine and brackish waters, - streams and aqueous effluents (urban, agricultural, industrial effluents, etc.) as long as the salinity is adjusted and/or dilution is limited so that the aforementioned salinity ranges are respected, and - aqueous extracts (pore water, elutriates, eluates, and leachates) from sediments and petroleum products.