54078-U
LpDNPH Ozone Scrubber
Rezorian Cartridge, Potassium Iodide (KI) 1.5 g
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About This Item
UNSPSC Code:
12190000
NACRES:
NB.24
agency
ASTM® D5197, EPA 100,IP-6A,TO-11A,TO-11A, NIOSH 2016
composition
Potassium Iodide (KI), 1.5 g
packaging
pkg of 10 ea
technique(s)
active air sampling: suitable
application(s)
air monitoring
environmental
industrial hygiene
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General description
Ozone scrubbers are recommended for sampling carbonyls in high humidity environments. These cartridges contain 1.5 g of high purity potassium iodide (KI) and are available in two cartridge styles. KI traps the ozone which causes a negative formaldehyde interference in DNPH coated devices. The reversible cartridge offers a slip luer end-fitting, and the rezorian cartridge offers a luer lock end-fitting, to enable you to connect your cartridge of choice directly to the inlet of any DNPH cartridge with a like end-fitting. Testing (200 ppb ozone, 50 % RH, 25°C) indicates the ozone scrubber to have an ozone capacity of 100,000 ppb/hr.
Application
LpDNPH Ozone Scrubber may be used as a sampling cartridge for the determination of volatile organic compounds in air samples using gas chromatography technique.
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
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Danger
hcodes
Hazard Classifications
STOT RE 1 Oral
target_organs
Thyroid
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Determination of volatile organic compounds in the atmosphere and their influence on ozone formation
Skybova M, et al.
Fresenius Environmental Bulletin, 15(12B), 1616-1616 (2006)
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