high volume sampler

PM 10 was collected on glass fibre filters using a high volume sampler, located nearly urban traffic road at the height of 18 m.

[方法]用大流量采样器，采集城区交通干道旁约18m高度处大气中的PM10。

Air samples were collected by high volume sampler. Total dust was weighed and content of enzyme analyzed by ELISA.

用大容量采样器采集空气样品，称重法测定洗衣粉粉尘含量，酶联免疫吸附实验（ELISA法）分析酶含量；

Hence, air samples were collected using an improved high volume active air sampler August, 2008 to July, 2009 in Lanzhou City. Concentrations of polycyclic aromatic hydrocarbons ( PAHs) in both gas and particle phases were measured.

因此，本文利用改进型的大流量主动采样器，于2008年8月到2009年7月对兰州市大气样品进行采集，并检测了气相和颗粒相中的多环芳烃（PAHs）的浓度。

test method for determination of total suspended particulate matter in the atmosphere (high volume sampler method)

空气中悬浮粒子的测定方法（大容器取样器法）