1. The product is a acidic cleaner. The combination of inorganic acid and nonionic surfactant assures effective descaling of all kind of surfaces. 本产品是一种酸性清洁剂，结合无机酸和非离子表面活性剂，能有效去除各种表面积垢。
2. Typically, mild acids and bases with nonionic surfactants, enzymes, and complexing agents are used to clean reverse-osmosis or ultrafiltration membranes. 通常用含有非离子表面活性剂，酶和络合剂、温和性酸和碱来清洁反渗透膜和超滤膜。
3. The potential benefits of the considerably more expansive nonionic media are likely to be quite small, at least in those with moderate preexisting renal impairment. 至少对于一些本身就有中度的肾功能损害的患者来说，更加昂贵的非离子型造影剂的潜在好处也可能非常少。
