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Merck
CN

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
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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

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

Hazard Classifications

Eye Irrit. 2 - Repr. 1B - STOT RE 2

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Thyroid

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

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)



Global Trade Item Number

SKUGTIN
54078-U04061835511617