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54078-U

Supelco

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

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H372

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Potassium iodide anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

Sigma-Aldrich

746428

Potassium iodide

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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