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标准品/丙烯酰胺

型号：71661-500mg
类别：标准品
价格：220

标准品/丙烯酰胺
产品编号：71661-500mg
CAS号：79-06-1
规格：500mg
有效期：2030-04-21
品牌：TMstandard
标准值：99.9%

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丙烯酰胺

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) Acrylamide(丙烯酰胺)

Product Code(产品编号)71661-500mg

Lot Number(产品批号)-

CAS No.79-06-1

Mol. Weight(分子量)71.08

Mol. Formula(分子式)C3H5NO

Melting Point(熔点)84.5℃(dec.)

Expiry Date(失效日期)2030-Apr-21

Boiling point(沸点)192.6℃(dec.)

Appearance(外观)Solid
(固体)_______

Storage Temp(存储条件)(2~8)℃,dark
(2~8)℃冷藏，避光

Transportation(运输条件)Normal temperature transportation(常温运输)

C E R T I F I E D

Purity

99.9%

C E R T I F I E D

Expanded Uncertainty (U)

0.5%

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 characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

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.