Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
CofA
current certificate can be downloaded
packaging
ampule of 3 × 1 mL
concentration
15 μg/mL each component in acetonitrile (as the aldehyde or ketone)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
environmental
format
multi-component solution
storage temp.
2-8°C
Application
TO11 / IP-6A醛/酮-DNPH混合物已被用作认证标准物质：
- 用于通过溶蚀器-过滤器取样和气相色谱分析法测定空气中分散的甲醛和羰基化合物（CC）蒸气的含量。
- 用于研究空气样品中NO、NO2 和CO对DNPH柱芯捕集和持留甲醛和乙醛的影响。反应产物和色谱干扰物采用色谱技术鉴定。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。
Other Notes
本标准物质 (CRM) 按照 ISO 1703 4 和 ISO/IEC 17025 生产和认证。有关本 CRM 使用的所有信息，请参见检验报告。
本认证参考材料是根据ISO 17034和ISO/IEC 17025生产和认证的。关本 CRM 使用的所有信息，请参见检验报告。
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
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分析物
说明
- 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
查看所有结果 (15)
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2.0 °C - closed cup