505323
LpDNPH H Series Cartridges
H30, bed wt. 1 g, volume 6 mL
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
12190000
Recommended Products
agency
ASTM® D5197
EPA 100,IP-6A,TO-11A,TO-11A
NIOSH 2016
composition
bed wt., 1 g
2,4-DNPH (High-purity silica gel)
packaging
pkg of 10 ea
technique(s)
active air sampling: suitable
volume
6 mL
application(s)
air monitoring
environmental
industrial hygiene
compatibility
for sampling in high concentration environments
storage temp.
2-8°C
Looking for similar products? Visit Product Comparison Guide
General description
LpDNPH H Series Cartridges (H30) are air sampling devices and its unique solid phase extraction configuration makes the cartridge easy to use in the field as well as in the laboratory. It is designed for sampling carbonyls in ambient, indoor, workplace, and source atmospheres. Carbonyls are trapped on a high purity silica adsorbent coated with 2,4-dinitrophenylhydrazine (2,4-DNPH), where they are converted to the hydrazone derivatives. The derivatives are eluted from the cartridge in acetonitrile and analyzed by HPLC.
The H series of LpDNPH cartridges contain higher loadings of 2,4-DNPH and/or larger bed weights compared the S10 series and Rezorian cartridges. This provides a higher capacity for carbonyls making the H series cartridges the preferred choice for use in high concentration environments. The H series is available in 3 sizes: H10 (350 mg), H30 (1 g) and H300 (10 g) cartridges.
Features and Benefits
LpDNPH cartridges feature:
- High purity adsorbent, for better accuracy in trace analysis.
- Low pressure drop, to enable use at high sampling rates (1.5-2 L/min.), even with personal sampling pumps.
- Individual packaging, to maximize sample integrity.
- Bar code labels, for fast and accurate sample identification.
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Brandi L Martin et al.
Journal of toxicology and environmental health. Part A, 83(23-24), 748-763 (2020-10-06)
Wildland fires (WF) are linked to adverse health impacts related to poor air quality. The cardiovascular impacts of emissions from specific biomass sources are however unknown. The purpose of this study was to assess the cardiovascular impacts of a single
Yong Ho Kim et al.
Archives of toxicology, 93(6), 1501-1513 (2019-04-22)
The characteristics of wildland fire smoke exposures which initiate or exacerbate cardiopulmonary conditions are unclear. We previously reported that, on a mass basis, lung toxicity associated with particulate matter (PM) from flaming smoke aspirated into mouse lungs is greater than
Brandi L Martin et al.
Inhalation toxicology, 32(8), 342-353 (2020-08-26)
Previous studies have shown that air pollution exposure primes the body to heightened responses to everyday stressors of the cardiovascular system. The purpose of this study was to examine the utility of postprandial responses to a high carbohydrate oral load
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service