20 mix aldehydes and ketones-DNPH in acetonitrile | Pesticide residue standard | Reference Materials

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Weiyel > Food > Pesticide residue standard > Others > 20 mix aldehydes and ketones-DNPH in acetonitrile

20 mix aldehydes and ketones-DNPH in acetonitrile

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  • Cat No.：SHAM_85010
  • Form：Liquid State
  • Term of validit：12 Months
Pack Size:
  • 1.2mL , 100μg/mL
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20 mix aldehydes and ketones-DNPH in acetonitrile View Certificate

This product can be used as a working standard for daily analysis and testing; It can also be used for laboratory quality control such as test method evaluation and instrument calibration.

1、Traceability and value determination method

The standard value is verified by . The traceability of the product quantity value is ensured through the use of production, measurement methods and measuring instruments that meet the requirements of metrological characteristics.

2、Characteristic value and expanded uncertainty

No Analyte CAS Standard value Uncertainty(k=2) Matrix
1 Acetaldehyde,2-(2,4-dinitrophenyl)hydrazone 1019-57-4 100μg/mL 4% Acetonitrile
2 2-Propanone,2-(2,4-dinitrophenyl)hydrazone 1567-89-1 100μg/mL 4%
3 2-Propenal,2-(2,4-dinitrophenyl)hydrazone 888-54-0 100μg/mL 4%
4 Benzaldehyde,2-(2,4-dinitrophenyl)hydrazone 1157-84-2 100μg/mL 4%
5 Butanal,2-(2,4-dinitrophenyl)hydrazone 1527-98-6 100μg/mL 4%
6 2-Butenal,2-(2,4-dinitrophenyl)hydrazone 1527-96-4 100μg/mL 4%
7 cyclohexanone 2,4-dinitrophenylhydrazone 1589-62-4 100μg/mL 4%
8 DECYL ALDEHYDE (DNPH DERIVATIVE) 1527-95-3 100μg/mL 4%
9 Benzaldehyde,2,5-dimethyl-, 2-(2,4-dinitrophenyl)hydrazone 152477-96-8 100μg/mL 4%
10 Formaldehyde,2-(2,4-dinitrophenyl)hydrazone 1081-15-8 100μg/mL 4%
11 Heptanal,2-(2,4-dinitrophenyl)hydrazone 2074-05-7 100μg/mL 4%
12 Hexanal,2-(2,4-dinitrophenyl)hydrazone 1527-97-5 100μg/mL 4%
13 Isovaleraldehyde 2,4-dinitrophenylhydrazone 2256-01-1 100μg/mL 4%
14 Nonanal,2-(2,4-dinitrophenyl)hydrazone 2348-19-8 100μg/mL 4%
15 2,4-dinitro-N-(octylideneamino)aniline 1726-77-8 100μg/mL 4%
16 Pentanal,2-(2,4-dinitrophenyl)hydrazone 2057-84-3 100μg/mL 4%
17 PROPIONALDEHYDE-DNPH 725-00-8 100μg/mL 4%
18 Benzaldehyde,3-methyl-, 2-(2,4-dinitrophenyl)hydrazone 2880-05-9 100μg/mL 4%
19 Benzaldehyde,2-methyl-, 2-(2,4-dinitrophenyl)hydrazone 1773-44-0 100μg/mL 4%
20 Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone 2571-00-8 100μg/mL 4%

3、Uniformity test and stability investigation

According to ISO 33405 metrology technical specification, the samples are randomly sampled after packaging, and the uniformity test and long-term stability tracking of the product are carried out by . The results show that the uniformity meets the F test rules and has good stability.

The quantitative value of this product is valid for 12 months from the date of value determination. The research and development unit will continue to track and monitor the stability of the product. If the value changes during the validity period, the user will be notified in time.

4、Packaging storage and use

Packaging: This product is packaged in Ampoule bottle, with the specification of 1.2mL. It should be protected from breaking when carried or transported.
Storage: and in the sealed and light-proof conditions. Before use, it should be ℃ fully shaken to ensure homogeneity. This product should be used as soon as possible after being opened. During the use process, strict precautions should be taken to prevent contamination.
20 mix aldehydes and ketones-DNPH in acetonitrile Essential Information
Form Liquid State
Stroma Acetonitrile
Packing Ampoule bottle
Save conditions /
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 Acetaldehyde,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1019-57-4
2 2-Propanone,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1567-89-1
3 2-Propenal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 888-54-0
4 Benzaldehyde,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1157-84-2
5 Butanal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1527-98-6
6 2-Butenal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1527-96-4
7 cyclohexanone 2,4-dinitrophenylhydrazone 100μg/mL 4% 1589-62-4
8 DECYL ALDEHYDE (DNPH DERIVATIVE) 100μg/mL 4% 1527-95-3
9 Benzaldehyde,2,5-dimethyl-, 2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 152477-96-8
10 Formaldehyde,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1081-15-8
11 Heptanal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 2074-05-7
12 Hexanal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1527-97-5
13 Isovaleraldehyde 2,4-dinitrophenylhydrazone 100μg/mL 4% 2256-01-1
14 Nonanal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 2348-19-8
15 2,4-dinitro-N-(octylideneamino)aniline 100μg/mL 4% 1726-77-8
16 Pentanal,2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 2057-84-3
17 PROPIONALDEHYDE-DNPH 100μg/mL 4% 725-00-8
18 Benzaldehyde,3-methyl-, 2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 2880-05-9
19 Benzaldehyde,2-methyl-, 2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 1773-44-0
20 Benzaldehyde,4-methyl-, 2-(2,4-dinitrophenyl)hydrazone 100μg/mL 4% 2571-00-8
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