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经合组织305：鱼（水和膳食暴露）的生物累积
水
OECD 221: Lemna growth inhibition test
录制类型：Study
Models:Other Model
经合组织221：Lemna生长抑制试验测量lemna（浮萍）的植物中的化学品毒性。lemna培养物以各种浓度的测试物质生长。在整个研究中，评估生长水平和环境特征（pH，光线等级）。由此，确定化学浓度与生长水平抑制的比率，以及NOEC和LOEC。
Related Capabilities
About our nonclinical animal research models: We provide the utmost care for our research animals and actively pursue advances in animal welfare. As well as ensuring the highest scientific, ethical and regulatory standards, selection of appropriate animal research models for development research is critical to developing safe and effective treatments, devices and products that protect and save lives. Just as we have ethical committee oversight for human trials, we have ethical committees overseeing all aspects of our global animal care and use programs. All of our core, nonclinical facilities are accredited by AAALAC.了解有关我们对更换，重新塑造和炼制非临床研究模式的承诺。