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标准品/盐酸水中9种生物胺混标(以生物胺计)/GB/T 23884-2021
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标准品/盐酸水中9种生物胺混标(以生物胺计)/GB/T 23884-2021
  • 标准品/盐酸水中9种生物胺混标(以生物胺计)/GB/T 23884-2021

标准品/盐酸水中9种生物胺混标(以生物胺计)/GB/T 23884-2021

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.

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盐酸水中9种生物胺混标(以生物胺计)

CAS号名称标准值单位
1476-39-71,5-戊二胺盐酸盐100μg/mL
64-04-02-苯乙胺100μg/mL
333-93-7腐胺二盐酸盐100μg/mL
462-94-2尸胺100μg/mL
51-45-6组胺100μg/mL
770-05-8章胺盐酸盐100μg/mL
51-67-24-羟基苯乙胺100μg/mL
334-50-9亚精胺盐酸盐100μg/mL
71-44-3精胺100μg/mL

盐酸水中9种生物胺混标(以生物胺计)

备注：国标色胺的CAS号错误，改为61-54-1，正确物料为：82267a

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) 9 Biogenic Amine Mix in Hydrochloric Acid Aqueous Solution,100μg/mL(盐酸水中9种生物胺混标(以生物胺计))
 
Part Number(产品编号) 81734a
 
Lot Number(产品批号) -
 
Expiry Date(失效日期) 2024-Apr-11________________________________________________
 
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)		Component
(组分)		CAS No.Concentration
(μg/mL)
(浓度)		Relative Expanded
Uncertainty(%) (k=2)
(相对扩展不确定度)
11,5-Diaminopentane Dihydrochloride (1,5-戊二胺盐酸盐)1476-39-7100(free base)3
22-Phenylethylamine (2-苯乙胺)64-04-0100(free base)3
3Putrescine Dihydrochloride (腐胺二盐酸盐)333-93-7100(free base)3
4Cadaverine (尸胺)462-94-2100(free base)3
5Histamine (组胺)51-45-6100(free base)3
6(±)-Octopamine Hydrochloride (章胺盐酸盐)770-05-8100(free base)3
7Tyramine (4-羟基苯乙胺)51-67-2100(free base)3
8Spermidine Trihydrochloride (亚精胺盐酸盐)334-50-9100(free base)3
9Spermine (精胺)71-44-3100(free base)3
Note

1.The above components are calculated in the form of free states.(上述组分以游离态的形式计算)

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    ONQC    SIGNATURE
-RM Release


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