3种混标/甲胺/二甲胺/三甲胺/HJ 1076-2019/离子色谱用|西域试剂

3种混标/甲胺/二甲胺/三甲胺/HJ 1076-2019/离子色谱用,标准溶液,溶剂:水, 500μg/mL

产品编号：西域质检-TM22443

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货号	包装	价格	库存与货期	购买量	操作
西域质检-TM22443		￥700.00	杭州北京（现货）

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组分信息

CAS号	名称	标准值	单位
593-51-1	甲胺盐酸盐(以甲胺计)	500	μg/mL
506-59-2	二甲胺盐酸盐(以二甲胺计)	500	μg/mL
593-81-7	三甲胺盐酸盐(以三甲胺计)	500	μg/mL

详细介绍

3种混标/甲胺/二甲胺/三甲胺/HJ 1076-2019/离子色谱用

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) 3 Methylamine Mix in Water,500μg/mL(水中3种混标)

Part Number(产品编号) 80892HL

Lot Number(产品批号) 23030986

Expiry Date(失效日期) 2024-Apr-03________________________________________________

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)	Concentration (μg/mL) (浓度)	Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度)
1
2
3

Note

1.The standard value of methylamine hydrochloride is  methylamine.(甲胺盐酸盐的标准值为甲胺)
2.The standard value of dimethylamine hydrochloride is  dimethylamine.(二甲胺盐酸盐的标准值为二甲胺)
3.The standard value of trimethylamine hydrochloride is  trimethylamine.(三甲胺盐酸盐的标准值为三甲胺)

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
2023-Apr-04		RM Release

化学品安全说明书(MSDS)

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3种混标/甲胺/二甲胺/三甲胺/HJ 1076-2019/离子色谱用,标准溶液,溶剂:水, 500μg/mL

组分信息

详细介绍

3种混标/甲胺/二甲胺/三甲胺/HJ 1076-2019/离子色谱用

化学品安全说明书(MSDS)

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