23 Mix chlorinated benzenes and chlorinated toluenes in dichloromethane | Textiles | Reference Materials

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Weiyel > Industrial/Consumer products/Instrument consumables > Textiles > Halobenzenes > 23 Mix chlorinated benzenes and chlorinated toluenes in dichloromethane

23 Mix chlorinated benzenes and chlorinated toluenes in dichloromethane

  • consult
  • Cat No.：SHAM_138475
  • Form：Liquid State
  • Term of validit：12 Months
Pack Size:
  • 1.2mL , 80mg/L
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23 Mix chlorinated benzenes and chlorinated toluenes in 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 2-Chlorotoluene 95-49-8 80mg/L 5% Dichloromethane
2 3-Chlorotoluene 108-41-8 80mg/L 5%
3 4-Chlorotoluene 106-43-4 80mg/L 5%
4 2,3-Dichlorotoluene 32768-54-0 80mg/L 5%
5 2,4-Dichlorotoluene 95-73-8 80mg/L 5%
6 1,4-dichloro-2-methyl-benzen 19398-61-9 80mg/L 5%
7 2,6-Dichlorotoluene 118-69-4 80mg/L 5%
8 3,4-Dichlorotoluene 95-75-0 80mg/L 5%
9 2,3,6-Trichlorotoluene 2077-46-5 80mg/L 5%
10 Benzene,1,2,4-trichloro-5-methyl- 6639-30-1 80mg/L 5%
11 4-Chlorobenzotrichloride 5216-25-1 80mg/L 5%
12 METHYLPENTACHLOROBENZENE 877-11-2 80mg/L 5%
13 1,2-Dichlorobenzene 95-50-1 80mg/L 5%
14 1,3-Dichlorobenzene 541-73-1 80mg/L 5%
15 1,4-Dichlorobenzene 106-46-7 80mg/L 5%
16 1,2,3-Trichlorobenzene 87-61-6 80mg/L 5%
17 1,2,4-Trichlorobenzene 120-82-1 80mg/L 5%
18 1,3,5-Trichlorobenzene 108-70-3 80mg/L 5%
19 1,2,3,4-tetrachloro-Benzene 634-66-2 80mg/L 5%
20 1,2,3,5-Tetrachlorobenzene 634-90-2 80mg/L 5%
21 1,2,4,5-Tetrachlorobenzene 95-94-3 80mg/L 5%
22 PeCB 608-93-5 80mg/L 5%
23 Hexachlorobenzene 118-74-1 80mg/L 5%

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 Brown ampoule, 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.
23 Mix chlorinated benzenes and chlorinated toluenes in dichloromethane Essential Information
Form Liquid State
Stroma Dichloromethane
Packing Brown ampoule
Save conditions /
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 2-Chlorotoluene 80mg/L 5% 95-49-8
2 3-Chlorotoluene 80mg/L 5% 108-41-8
3 4-Chlorotoluene 80mg/L 5% 106-43-4
4 2,3-Dichlorotoluene 80mg/L 5% 32768-54-0
5 2,4-Dichlorotoluene 80mg/L 5% 95-73-8
6 1,4-dichloro-2-methyl-benzen 80mg/L 5% 19398-61-9
7 2,6-Dichlorotoluene 80mg/L 5% 118-69-4
8 3,4-Dichlorotoluene 80mg/L 5% 95-75-0
9 2,3,6-Trichlorotoluene 80mg/L 5% 2077-46-5
10 Benzene,1,2,4-trichloro-5-methyl- 80mg/L 5% 6639-30-1
11 4-Chlorobenzotrichloride 80mg/L 5% 5216-25-1
12 METHYLPENTACHLOROBENZENE 80mg/L 5% 877-11-2
13 1,2-Dichlorobenzene 80mg/L 5% 95-50-1
14 1,3-Dichlorobenzene 80mg/L 5% 541-73-1
15 1,4-Dichlorobenzene 80mg/L 5% 106-46-7
16 1,2,3-Trichlorobenzene 80mg/L 5% 87-61-6
17 1,2,4-Trichlorobenzene 80mg/L 5% 120-82-1
18 1,3,5-Trichlorobenzene 80mg/L 5% 108-70-3
19 1,2,3,4-tetrachloro-Benzene 80mg/L 5% 634-66-2
20 1,2,3,5-Tetrachlorobenzene 80mg/L 5% 634-90-2
21 1,2,4,5-Tetrachlorobenzene 80mg/L 5% 95-94-3
22 PeCB 80mg/L 5% 608-93-5
23 Hexachlorobenzene 80mg/L 5% 118-74-1
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