11种色素混标/BJS 202204|西域试剂

11种色素混标/BJS 202204,标准溶液,溶剂:甲醇, 100μg/mL

产品编号：西域质检-TM13691

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货号	包装	价格	库存与货期	购买量	操作
西域质检-TM13691		￥1380.00	杭州北京（现货）

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组分信息

CAS号	名称	标准值	单位
2051-85-6	苏丹橙G	100	μg/mL
60-11-7	二甲基黄	100	μg/mL
82-28-0	分散橙11	100	μg/mL
730-40-5	分散橙3	100	μg/mL
2481-94-9	溶剂黄 56	100	μg/mL
2465-27-2	碱性嫩黄O	100	μg/mL
2832-40-8	分散黄 3	100	μg/mL
3056-93-7	碱性橙21	100	μg/mL
2581-69-3	分散橙1	100	μg/mL
4657-00-5	碱性橙22	100	μg/mL
13301-61-6	分散橙37	100	μg/mL

详细介绍

11种色素混标/BJS 202204

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) 11 Pigment Mix in Methanol,100μg/mL(甲醇中11种色素混标)

Part Number(产品编号) 81835a

Lot Number(产品批号) 23020556

Expiry Date(失效日期) 2024-Feb-26_______________________________

Storage(存储条件) (2~8)℃,dark
冷藏(2~8)℃避光

CERTIFIED
Component No. (组分数)	Concentration (μg/mL) (浓度)	Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度)
1	1	Auramine ¹ (碱性嫩黄O)	2465-27-2	100 (free base)	3
2	2	Basic Orange 21 (碱性橙21)	3056-93-7	100	3
3	3	Basic Orange 22 (碱性橙22)	4657-00-5	100	3
4	4	Sudan Orange G (苏丹橙G)	2051-85-6	100	3
5	5	Disperse Orange 3 (分散橙3)	730-40-5	100	3
6	6	Disperse Yellow 3 (分散黄 3)	2832-40-8	100	3
7	7	Disperse Orange 11 (分散橙11)	82-28-0	100	3
8	8	Methyl Yellow (二甲基黄)	60-11-7	100	3
9	9	Disperse Orange 37 (分散橙37)	13301-61-6	100	3
10	10	Disperse Orange 1 (分散橙1)	2581-69-3	100	3
11	11	Solvent Yellow 56 (溶剂黄 56)	2481-94-9	100	3

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.