추천 제품
Grade
certified reference material
제품 라인
TraceCERT®
grade
TraceCERT®
CofA
current certificate can be downloaded
포장
ampule of 3 × 1 mL
농도
15 μg/mL each component in acetonitrile (as the aldehyde or ketone)
기술
HPLC: suitable
gas chromatography (GC): suitable
응용 분야
environmental
형식
multi-component solution
저장 온도
2-8°C
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애플리케이션
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
TO11/IP-6A Aldehyde/Ketone-DNPH Mix has been used as certified reference material:
- For the determination of air-dispersed formaldehyde and carbonyl compounds (CCs) as vapors by denuder-filter sampling and gas chromatography method of analysis.
- To investigate the impact of NO, NO2 and CO in air samples on the capture and retention of formaldehyde and acetaldehyde with the DNPH-cartridge. The reaction products and chromatographic interferences are identified using chromatography techniques.
기타 정보
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
법적 정보
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
분석물
설명
Acetaldehyde-2,4-dinitrophenylhydrazone
Acetone-2,4-dinitrophenylhydrazone
Acrolein-2,4-dinitrophenylhydrazone
Benzaldehyde-2,4-dinitrophenylhydrazone
Butyraldehyde-2,4-dinitrophenylhydrazone
Crotonaldehyde-2,4-dinitrophenylhydrazone
2,5-Dimethylbenzaldehyde 2,4-dinitrophenylhydrazone
Formaldehyde-2,4-dinitrophenylhydrazone
Hexaldehyde-2,4-dinitrophenylhydrazone
Isovaleraldehyde 2,4-dinitrophenylhydrazone
Propionaldehyde-2,4-dinitrophenylhydrazone
o-Tolualdehyde 2,4-dinitrophenylhydrazone
m-Tolualdehyde 2,4-dinitrophenylhydrazone
p-Tolualdehyde 2,4-dinitrophenylhydrazone
Valeraldehyde-2,4-dinitrophenylhydrazone
모두 보기 (15)
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point (°F)
35.6 °F - closed cup
Flash Point (°C)
2.0 °C - closed cup
이미 열람한 고객
Quantification of the influence of NO2, NO and CO gases on the determination of formaldehyde and acetaldehyde using the DNPH method as applied to polluted environments
Williams J, et al.
Atmospheric Environment, 218(11), 117019-117019 (2019)
Monitoring of Air-Dispersed Formaldehyde and Carbonyl Compounds as Vapors and Adsorbed on Particulate Matter by Denuder-Filter Sampling and Gas Chromatographic Analysis
Dugheri S, et al.
International Journal of Environmental Research and Public Health, 16(11), 1969-1969 (2019)
Stefano Dugheri et al.
International journal of environmental research and public health, 16(11) (2019-06-06)
Carbonyl compounds (CCs) are products present both as vapors and as condensed species adsorbed on the carbonaceous particle matter dispersed in the air of urban areas, due to vehicular traffic and human activities. Chronic exposure to CCs is a potential
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