滤纸对壬苯醇醚栓PH值的影响

摘要

The filter is a good filtering performance materials, osteoporosis, have strong capability to absorb solution.After many experiments, found qualitative filter paper, filter paper of different manufacturers, quantitative filter paper, qualitative filter paper with a manufacturer has great influence on the pH value of Nonoxynol bolt.%滤纸是一种具有良好过滤性能的材料，纸质疏松，对溶液有很强的吸收能力。笔者经过多次实验验证，发现不同厂家的定性滤纸、定量滤纸，同一厂家的定量、定性滤纸均对壬苯醇醚栓PH值具有较大影响。