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標準品/甲醇中4種β-受體激動劑混標

型號：80780GA
類別：混標溶液
價格：500

標準品/甲醇中4種β-受體激動劑混標/農(nóng)業(yè)部1025號公告-11-2008
產(chǎn)品編號：80780GA
規(guī)格：1mL
有效期：2025-07-08
品牌：TMstandard
標準值：100μg/mL

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甲醇中4種β-受體激動劑混標

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(產(chǎn)品名稱) 4 β-Adrenergic Receptor Mix in Methanol,100μg/mL(甲醇中4種β-受體激動劑混標)

Part Number(產(chǎn)品編號) 80780GA

Lot Number(產(chǎn)品批號) -

Expiry Date(失效日期) 2025-Jul-08____________________________________________________

Storage(存儲條件) (-18±5)℃,Keep in the shade
(-18±5)℃冷凍，置于陰涼處

CERTIFIED
Component No. (組分數(shù))	Peak Sequence (出峰順序)	Component (組分)	CAS No.	Concentration (μg/mL) (濃度)	Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度)
1	1	Salbutamol (沙丁an醇)	18559-94-9	100	3
2	2	Cimaterol (西馬te羅)	54239-37-1	100	3
3	3	Ractopamine Hydrochloride1 (鹽酸萊ke多巴胺)	90274-24-1	100(free base)	3
4	4	Clenbuterol Hydrochloride1 (鹽酸克lun特羅)	21898-19-1	100(free base)	3

Instrument(檢測儀器) HPLC/DAD

Column(色譜柱) C18(3.0x100mm,1.8μm)

Column Oven(柱溫) 40℃

Wavelength(波長) 230nm

Method Details(方法參數(shù))
A:Acetonitrile(乙腈)
B:0.1%Phosphoric Acid(0.1%磷酸)

Time/min	A/%	B/%
0.30	5	95
5.00	70	30
7.50	70	30
8.50	85	15
9.00	85	15
9.01	5	95
11.00	5	95

Note

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.