Sentence examples for quartz filter from inspiring English sources

Each quartz filter was cut into smaller pieces of approximately 2 cm2.

This distribution is designed to be applied to quartz filter POA emission factors in order to update emissions inventories for use in chemical transport models.

Additionally, a KCl denuded quartz filter also showed more particulate mercury (maximum 12 pg m−3) compared to an undenuded filter when ozone concentrations were most elevated.

Daily 24-h PM2.5 sampling began in July 2002 at a residential monitoring site in Denver, Colorado, using both Teflon and quartz filter samplers.

The particles formed were collected with the aid of a quartz filter downstream of the plasma flame and the production rate achieved was 2 g min−1.

Four independent yet complementary approaches were used to investigate POA gas-particle partitioning: sampling artifact correction of quartz filter data, dilution from the constant volume sampler into a portable environmental chamber, heating in a thermodenuder, and thermal desorption/gas chromatography/mass spectrometry analysis of quartz filter samples.

The PM2.5 samples were collected on quartz filters by a high-volume PM2.5 sampler (Anderson, USA).

PM2.5 was also sampled on quartz filters located inside and outside of the two homes for carbon analysis.

In this study, we explore the potential use of the AGE III for graphitization of particulate carbon collected in quartz filters.

Ion chromatography (IC) of chlorides, nitrates and sulfates on quartz filters.

Thermal optical analysis of total organic C (organic particulate contaminants) and total elemental C on quartz filters.