12种酚类混标/HJ 638-2012|西域试剂

12种酚类混标/HJ 638-2012,标准溶液,溶剂:甲醇, 100μg/mL

产品编号：西域质检-80962a

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货号	包装	价格	库存与货期	购买量	操作
西域质检-80962a		￥790.00	杭州北京（现货）

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甲醇中12种酚类混标

CAS号	名称	标准值	单位
108-95-2	苯酚	100	μg/mL
108-39-4	3-甲酚	100	μg/mL
106-44-5	4-甲酚	100	μg/mL
120-83-2	2,4-二氯苯酚	100	μg/mL
95-48-7	邻甲酚	100	μg/mL
108-46-3	间苯二酚	100	μg/mL
106-48-9	4-氯苯酚	100	μg/mL
576-26-1	2,6-二甲基苯酚	100	μg/mL
90-15-3	1-萘酚	100	μg/mL
135-19-3	2-萘酚	100	μg/mL
51-28-5	2,4-二硝基酚	100	μg/mL
88-89-1	苦味酸	100	μg/mL

甲醇中12种酚类混标

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) 12 Phenol Mix in Methanol,100μg/mL(甲醇中12种酚类混标)

Part Number(产品编号) 80962a

Lot Number(产品批号) -

Expiry Date(失效日期) 2029-Jan-30________________________________________________

Storage(存储条件) (2~8)℃,Keep in the shade
冷藏(2~8)℃,置于阴凉处

CERTIFIED
Component No. (组分数)	Peak Sequence (出峰顺序)	Component (组分)	CAS No.	Concentration (μg/mL) (浓度)	Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度)
1	1	Resorcinol (间苯二酚)	108-46-3	100	3
2	2	Phenol (苯酚)	108-95-2	100	3
3	3	Picric Acid (苦味酸)	88-89-1	100	3
4	4	4-Methylphenol (4-甲酚)	106-44-5	100	3
5	5	m-Cresol (3-甲酚)	108-39-4	100	3
6	5	2-Methylphenol (邻甲酚)	95-48-7	100	3
7	6	2,4-Dinitrophenol (2,4-二硝基酚)	51-28-5	100	3
8	7	4-Chlorophenol (4-氯苯酚)	106-48-9	100	3
9	8	2,6-Dimethylphenol (2,6-二甲基苯酚)	576-26-1	100	3
10	9	2-Naphthol (2-萘酚)	135-19-3	100	3
11	10	1-Naphthol (1-萘酚)	90-15-3	100	3
12	11	2,4-Dichlorophenol (2,4-二氯苯酚)	120-83-2	100	3

C H R O M A T O G R A M

Instrument(检测仪器) HPLC/DAD

Column(色谱柱) C18(3.0x100mm,1.8μm)

Column Oven(柱温) 35℃

Wavelength(波长) 202nm

Method Details(方法参数)
A: Water(水)
B: Acetonitrile(乙腈)

Time/min	A/%	B/%
0.00	80	20
2.00	80	20
5.00	50	50
9.00	10	90
11.00	10	90
11.10	80	20
15.00	80	20

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
-		RM Release

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12种酚类混标/HJ 638-2012,标准溶液,溶剂:甲醇, 100μg/mL

甲醇中12种酚类混标

甲醇中12种酚类混标

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