35 Mix VOCs in Methanol | Organic pollutants (water and air) | Reference Materials

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Weiyel > Environment > Organic pollutants (water and air) > 35 Mix VOCs in Methanol

35 Mix VOCs in Methanol

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  • Cat No.：BWQ8990-2016
  • Form：Liquid State
  • Term of validit：12 Months
Pack Size:
  • 1.2mL , 2000μg/mL
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35 Mix VOCs in Methanol 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 CH2=CCl2 75-35-4 2000μg/mL 3% Methanol
2 1,1,2-Trichlorotrifluoroethane 76-13-1 2000μg/mL 3%
3 3-chloropropene 107-05-1 2000μg/mL 3%
4 Dichloromethane 75-09-2 2000μg/mL 3%
5 Ethane, 1,1-dichloro- 75-34-3 2000μg/mL 3%
6 cis-1,2-dichloroethylene 156-59-2 2000μg/mL 3%
7 Chloroform 67-66-3 2000μg/mL 3%
8 1,1,1-Trichloroethane 71-55-6 2000μg/mL 3%
9 Carbon tetrachloride 56-23-5 2000μg/mL 3%
10 1,2-Dichloroethane 107-06-2 2000μg/mL 3%
11 Benzene 71-43-2 2000μg/mL 3%
12 Trichloroethylene 79-01-6 2000μg/mL 3%
13 1,2-Dichloropropane 78-87-5 2000μg/mL 3%
14 cis-1,3-Dichloro-1-propene 10061-01-5 2000μg/mL 3%
15 Toluene 108-88-3 2000μg/mL 3%
16 trans-1,3-Dichloropropene 10061-02-6 2000μg/mL 3%
17 1,1,2-trichloroethane 79-00-5 2000μg/mL 3%
18 Tetrachloroethylene 127-18-4 2000μg/mL 3%
19 1,2-Dibromoethane 106-93-4 2000μg/mL 3%
20 Chlorobenzene 108-90-7 2000μg/mL 3%
21 Ethylbenzene 100-41-4 2000μg/mL 3%
22 m-Xylene 108-38-3 2000μg/mL 3%
23 para-xylene 106-42-3 2000μg/mL 3%
24 1,2-xylene 95-47-6 2000μg/mL 3%
25 phenylethylene 100-42-5 2000μg/mL 3%
26 tetrachloroethane, 1,1,2,2- 79-34-5 2000μg/mL 3%
27 4-ETHYLTOLUENE 622-96-8 2000μg/mL 3%
28 Mesitylene 108-67-8 2000μg/mL 3%
29 1,2,4-TRIMETHYLBENZENE 95-63-6 2000μg/mL 3%
30 1,3-Dichlorobenzene 541-73-1 2000μg/mL 3%
31 1,4-Dichlorobenzene 106-46-7 2000μg/mL 3%
32 Benzyl chloride 100-44-7 2000μg/mL 3%
33 1,2-Dichlorobenzene 95-50-1 2000μg/mL 3%
34 1,2,4-Trichlorobenzene 120-82-1 2000μg/mL 3%
35 hexachloro-3-butadiene 87-68-3 2000μg/mL 3%

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: at -20 ℃ and in the sealed and light-proof conditions. Before use, it should be （20±3）℃℃ 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.
35 Mix VOCs in Methanol Essential Information
Form Liquid State
Stroma Methanol
Packing Brown ampoule
Save conditions Refrigeration(4±4）℃ Store airtight and away from light place.Before use, the temperature should be adjusted to at -20 ℃，shake uniformity.Used up after opening,prevent contamination during use.
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 CH2=CCl2 2000μg/mL 3% 75-35-4
2 1,1,2-Trichlorotrifluoroethane 2000μg/mL 3% 76-13-1
3 3-chloropropene 2000μg/mL 3% 107-05-1
4 Dichloromethane 2000μg/mL 3% 75-09-2
5 Ethane, 1,1-dichloro- 2000μg/mL 3% 75-34-3
6 cis-1,2-dichloroethylene 2000μg/mL 3% 156-59-2
7 Chloroform 2000μg/mL 3% 67-66-3
8 1,1,1-Trichloroethane 2000μg/mL 3% 71-55-6
9 Carbon tetrachloride 2000μg/mL 3% 56-23-5
10 1,2-Dichloroethane 2000μg/mL 3% 107-06-2
11 Benzene 2000μg/mL 3% 71-43-2
12 Trichloroethylene 2000μg/mL 3% 79-01-6
13 1,2-Dichloropropane 2000μg/mL 3% 78-87-5
14 cis-1,3-Dichloro-1-propene 2000μg/mL 3% 10061-01-5
15 Toluene 2000μg/mL 3% 108-88-3
16 trans-1,3-Dichloropropene 2000μg/mL 3% 10061-02-6
17 1,1,2-trichloroethane 2000μg/mL 3% 79-00-5
18 Tetrachloroethylene 2000μg/mL 3% 127-18-4
19 1,2-Dibromoethane 2000μg/mL 3% 106-93-4
20 Chlorobenzene 2000μg/mL 3% 108-90-7
21 Ethylbenzene 2000μg/mL 3% 100-41-4
22 m-Xylene 2000μg/mL 3% 108-38-3
23 para-xylene 2000μg/mL 3% 106-42-3
24 1,2-xylene 2000μg/mL 3% 95-47-6
25 phenylethylene 2000μg/mL 3% 100-42-5
26 tetrachloroethane, 1,1,2,2- 2000μg/mL 3% 79-34-5
27 4-ETHYLTOLUENE 2000μg/mL 3% 622-96-8
28 Mesitylene 2000μg/mL 3% 108-67-8
29 1,2,4-TRIMETHYLBENZENE 2000μg/mL 3% 95-63-6
30 1,3-Dichlorobenzene 2000μg/mL 3% 541-73-1
31 1,4-Dichlorobenzene 2000μg/mL 3% 106-46-7
32 Benzyl chloride 2000μg/mL 3% 100-44-7
33 1,2-Dichlorobenzene 2000μg/mL 3% 95-50-1
34 1,2,4-Trichlorobenzene 2000μg/mL 3% 120-82-1
35 hexachloro-3-butadiene 2000μg/mL 3% 87-68-3
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