最新RP-CC042。1介绍了使用光学离散粒子计数器测量和计数亚微米液体颗粒的方法，重点是半导体、平板显示器和数据存储行业的应用。液载颗粒测量涉及许多技术挑战，这些挑战可能会对颗粒的大小和计数结果产生重大影响。本RP旨在作为涵盖这些挑战和解决方案的单一来源，为该领域的专业人士提供方便的参考。

IEST RP-CC042.1 addresses the sizing and counting of submicrometer liquid-borne particles using optical discrete-partical counters with a focus on applications in the semiconductor, flat-panel display, and data storage industries. Liquid-borne particle measurement involves many technical challenges that can substantially affect results in both sizing and counting of particles. This RP is intended as a single source covering those challenges and solutions and provides a handy reference for professionals in this field.