25 Mix organochlorines in n-Hexane:Dichloromethane | Pesticide residue standard | Reference Materials

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Weiyel > Food > Pesticide residue standard > Organochlorine > 25 Mix organochlorines in n-Hexane:Dichloromethane

25 Mix organochlorines in n-Hexane:Dichloromethane

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  • Cat No.：SHAM_77338
  • Form：Liquid State
  • Term of validit：12 Months
Pack Size:
  • 1.2mL , 100μg/mL
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25 Mix organochlorines in n-Hexane:Dichloromethane 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 Hexachlorobenzene 118-74-1 100μg/mL 4% n-Hexane: dichloromethane (1:1)
2 ALPHA-HCH 319-84-6 100μg/mL 4%
3 lindane 58-89-9 100μg/mL 4%
4 b-BHC 319-85-7 100μg/mL 4%
5 d-BHC 319-86-8 100μg/mL 4%
6 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-7-methanoindene 76-44-8 100μg/mL 4%
7 Aldrin standard solution 309-00-2 100μg/mL 4%
8 oxychlordane 27304-13-8 100μg/mL 4%
9 Heptachlor metabolite 1024-57-3 100μg/mL 4%
10 CIS-HEPTACHLOREPOXIDE EXO-, ISOMER B 28044-83-9 100μg/mL 4%
11 trans-Chlordane 5103-74-2 100μg/mL 4%
12 o,p'-DDE 3424-82-6 100μg/mL 4%
13 trans-NONACHLOR 39765-80-5 100μg/mL 4%
14 a-Chlordan 5103-71-9 100μg/mL 4%
15 Endosulfan I 959-98-8 100μg/mL 4%
16 4,4'-DDE 72-55-9 100μg/mL 4%
17 DIELDRIN 60-57-1 100μg/mL 4%
18 Mitotan 53-19-0 100μg/mL 4%
19 ENDRIN 72-20-8 100μg/mL 4%
20 O,P'-DDT 789-02-6 100μg/mL 4%
21 CIS-NONACHLOR 5103-73-1 100μg/mL 4%
22 TDE 72-54-8 100μg/mL 4%
23 Endosulfan II 33213-65-9 100μg/mL 4%
24 Clofenotan 50-29-3 100μg/mL 4%
25 MIREX 2385-85-5 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.
25 Mix organochlorines in n-Hexane:Dichloromethane Essential Information
Form Liquid State
Stroma n-Hexane: dichloromethane (1:1)
Packing Ampoule bottle
Save conditions /
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 Hexachlorobenzene 100μg/mL 4% 118-74-1
2 ALPHA-HCH 100μg/mL 4% 319-84-6
3 lindane 100μg/mL 4% 58-89-9
4 b-BHC 100μg/mL 4% 319-85-7
5 d-BHC 100μg/mL 4% 319-86-8
6 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-7-methanoindene 100μg/mL 4% 76-44-8
7 Aldrin standard solution 100μg/mL 4% 309-00-2
8 oxychlordane 100μg/mL 4% 27304-13-8
9 Heptachlor metabolite 100μg/mL 4% 1024-57-3
10 CIS-HEPTACHLOREPOXIDE EXO-, ISOMER B 100μg/mL 4% 28044-83-9
11 trans-Chlordane 100μg/mL 4% 5103-74-2
12 o,p'-DDE 100μg/mL 4% 3424-82-6
13 trans-NONACHLOR 100μg/mL 4% 39765-80-5
14 a-Chlordan 100μg/mL 4% 5103-71-9
15 Endosulfan I 100μg/mL 4% 959-98-8
16 4,4'-DDE 100μg/mL 4% 72-55-9
17 DIELDRIN 100μg/mL 4% 60-57-1
18 Mitotan 100μg/mL 4% 53-19-0
19 ENDRIN 100μg/mL 4% 72-20-8
20 O,P'-DDT 100μg/mL 4% 789-02-6
21 CIS-NONACHLOR 100μg/mL 4% 5103-73-1
22 TDE 100μg/mL 4% 72-54-8
23 Endosulfan II 100μg/mL 4% 33213-65-9
24 Clofenotan 100μg/mL 4% 50-29-3
25 MIREX 100μg/mL 4% 2385-85-5
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