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生物毒素/乙腈中黄曲霉毒素B2

型号：91702a
类别：真菌毒素标准物质
价格：

生物毒素/乙腈中黄曲霉毒素B2
产品编号：91702a
CAS号：7220-81-7
规格：1mL
有效期：2026-08-15
品牌：坛墨质检
标准值：100μg/mL

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乙腈中黄曲霉毒素B2

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 Aflatoxin B2 in Acetonitrile,100μg/mL

Part Number91702a

Lot Number-

CAS No.7220-81-7

Mol. FormulaC17H14O6

Mol. Weight314.29_______________________________

Storage Temp(2-8)℃,Keep in the shade
(2~8)℃冷藏，置于阴凉处

QC Test Results
Item	Test Results
Analysis method	HPLC/MS
Concentration	100μg/mL
Uncertainty	3%
Expiry Date	2026-Aug-15

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.