冲击式吸收管 - 百度百科
冲击式吸收管（impinger）是大气采样仪器中的收集器。 为液体吸收管的一种，主要用于采集（吸收）大气中的气态或蒸气态污染物，也可用于采集气溶胶状物质。
Impingers - SKC Ltd
Impingers are small bottles used with an air sample pump to collect airborne hazards into designated collection liquids for analysis. SKC offers impingers in Pyrex® glass or PFA (fluoropolymer) to meet your applications, as well as holsters, traps and sample pumps.
Impinger, Air Sampling, Ace Glass Incorporated - VWR
A high velocity impinger for air sampling that collects viable vegetative cells. Available as a complete item, with bottle and tube, or components may be purchased separately.
Effect of selected sampling media, flow rate, and time on
2021年1月13日 · This article studies the effects of different sampling media, flow rate, and time on the collection efficiency and recovery of viable viral aerosols using a liquid impinger packed with glass beads. The results show that using peptone or LB as media, reducing flow rate, and decreasing time can improve the recovery of viable viral aerosols.
Impingers - Savillex
IMPINGERS. Savillex molded PFA impingers enable the trapping of airborne contaminants in a liquid medium. Unlike glass impingers, they are unbreakable and inert to virtually all chemical compounds. These impingers feature a dual ported closure and attached ferrule nuts for securing sample collection tubing (tubing available separately).
Collection efficiencies of bioaerosol impingers for virus-containing ...
2008年2月1日 · Impingers are common bioaerosol sampling instruments. In the last 20 years, impinger performance for collection of viable and non-viable bioaerosols in the 0.1–10 μm size range has been well documented. An ideal impinger …
Learn how to set up and use impingers for collecting airborne chemicals into a liquid medium. Impingers are specially designed bubble tubes that react with or dissolve the chemical of interest.
Bioaerosol sampling: sampling mechanisms, bioefficiency and …
2016年7月1日 · Impingers and cyclones collect airborne particles into a liquid collection medium, whereas impactors collect particles on to solid/semi-solid mediums and filters trap bioaerosol material on fine fibres or porous membrane surfaces.
Learn how to set up and use impingers for collecting airborne chemicals into a liquid medium. Find out the required equipment, flow rate, calibration, and cleaning procedures for impinger sampling.
Impinger | Sigma-Aldrich - MilliporeSigma
Showing 1-11 of 11 results for "impinger" within Products. Products Building Blocks Explorer Genes Papers Technical Documents Site Content Chromatograms. Filter & Sort. All Photos (1) Threaded Midget Impinger. Synonym(s): Impinger/Bubbler. 64712-U. volume 22 mL. View Pricing. All Photos (2) Standard Midget Impinger.