标准品/甲醇中56种挥发性有机物VOC混标/HJ 639-2012/HJ 810-2016||cas:|西域试剂

标准品/甲醇中56种挥发性有机物VOC混标/HJ 639-2012/HJ 810-2016，1000μg/mL(氯乙烯2000μg/mL)

产品编号西域质检-TM21719

Cas号

纯度/浓度1000μg/mL(氯乙烯2000μg/mL)

储存温度冷藏

规格￥930.00元

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基本信息

中文名称：标准品/甲醇中56种挥发性有机物VOC混标/HJ 639-2012/HJ 810-2016
英文名称：
CAS NO：
分子式：
分子量：

Reference Material

This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.

Product Name(产品名称) 56 VOCs Mix in Methanol,1000μg/mL,2000μg/mL

Part Number(产品编号) 80032

Lot Number(产品批号) 21120559

Expiry Date(失效日期) 2022-Dec-13_____________

Storage(存储条件) (2~8)℃,Keep in the shade

CERTIFIED
Component No. (组分数)	Peak Sequence (出峰顺序)	Component (组分)	CAS No.	Concentration (μg/mL) (浓度)	Uncertainty (%)
1	1	Vinyl Chloride	75-01-4	2000	2
2	2	1,1-Dichloroethylene	75-35-4	1000	2
3	3	Dichloromethane	75-09-2	1000	2
4	4	trans-1,2-Dichloroethene	156-60-5	1000	2
5	5	1,1-Dichloroethane	75-34-3	1000	2
6	6	Chloroprene	126-99-8	1000	2
7	7	cis-1,2-Dichloroethylene	156-59-2	1000	2
8	7	2,2-Dichloropropane	594-20-7	1000	2
9	8	Bromochloromethane	74-97-5	1000	2
10	9	Chloroform	67-66-3	1000	2
11	10	1,1,1-Trichloroethane	71-55-6	1000	2
12	11	1,1-Dichloro-1-propene	563-58-6	1000	2
13	11	Carbon Tetrachloride	56-23-5	1000	2
14	12	Benzene	71-43-2	1000	2
15	12	1,2-Dichloroethane	107-06-2	1000	2
16	13	Trichloroethylene	79-01-6	1000	2
17	14	1,2-Dichloropropane	78-87-5	1000	2
18	15	Dibromomethane	74-95-3	1000	2
19	16	Bromodichloromethane	75-27-4	1000	2
20	17	cis-1,3-Dichloropropene	10061-01-5	1000	2
21	18	Toluene	108-88-3	1000	2
22	19	trans-1,3-Dichloropropene	10061-02-6	1000	2
23	20	1,1,2-Trichloroethane	79-00-5	1000	2
24	21	1,3-Dichloropropane	142-28-9	1000	2
25	21	Tetrachloroethylene	127-18-4	1000	2
26	22	Dibromochloromethane	124-48-1	1000	2
27	23	1,2-Dibromoethane	106-93-4	1000	2
28	24	Chlorobenzene	108-90-7	1000	2
29	25	1,1,1,2-Tetrachloroethane	630-20-6	1000	2
30	26	Ethylbenzene	100-41-4	1000	2
31	27	m-Xylene	108-38-3	1000	2
32	27	p-Xylene	106-42-3	1000	2
33	28	Styrene	100-42-5	1000	2
34	28	o-Xylene	95-47-6	1000	2
35	29	Bromoform	75-25-2	1000	2
36	30	Isopropylbenzene	98-82-8	1000	2
37	31	1,1,2,2-Tetrachloroethane	79-34-5	1000	2
38	31	Bromobenzene	108-86-1	1000	2
39	32	1,2,3-Trichloropropane	96-18-4	1000	2
40	33	n-Propylbenzene	103-65-1	1000	2
41	34	2-Chlorotoluene	95-49-8	1000	2
42	35	1,3,5-Trimethylbenzene	108-67-8	1000	2
43	36	4-Chlorotoluene	106-43-4	1000	2
44	36	tert-Butylbenzene	98-06-6	1000	2
45	37	1,2,4-Trimethylbenzene	95-63-6	1000	2
46	38	sec-Butylbenzene	135-98-8	1000	2
47	39	1,3-Dichlorobenzene	541-73-1	1000	2
48	39	4-Isopropyltoluene	99-87-6	1000	2
49	40	1,4-Dichlorobenzene	106-46-7	1000	2
50	41	n-Butylbenzene	104-51-8	1000	2
51	42	1,2-Dichlorobenzene	95-50-1	1000	2
52	43	1,2-Dibromo-3-chloropropane	96-12-8	1000	2
53	44	1,2,4-Trichlorobenzene	120-82-1	1000	2
54	45	Hexachlorobutadiene	87-68-3	1000	2
55	46	Naphthalene	91-20-3	1000	2
56	47	1,2,3-Trichlorobenzene	87-61-6	1000	2

Intended Use

This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.

Traceability

The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.

Homogeneity

Random replicate samples of the final packaged RM have been analysed to prove homogeneity consistent with ISO 17034.

Storage

The RM should be stored in the original sealed bottle at the indicated temperature.

CERTIFICATE ON	QC SIGNATURE
2021-Dec-14		RM Release