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标准品/甲氧隆

型号：72411-100mg
类别：纯品标准品
价格：363

标准品/甲氧隆
产品编号：72411-100mg
CAS号：19937-59-8
规格：100mg
有效期：2030-04-25
品牌：TMstandard
标准值：98.0%

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甲氧隆

中文名称: 甲氧隆
中文同义词: 甲氧隆;1,1-二甲基-3-(3-氯-4-甲氧基苯基)脲;Nˊ-(3-氯-4-甲氧基苯基)-N,N-二甲基脲;3-(3-氯-4-甲氧基苯基)-1,1-二甲基脲;甲氧隆(标准品);甲氧隆溶液
英文名称: METOXURON
英文同义词: 3-(3-Chlor-4-methoxyphenyl)-1,1-dimethylharnstoff;3-(3-chloro-4-methoxyphenyl)-1,1-dimethyl-ure;Dosagran;Dosanex fl;Dosanex mg;dosanexfl;dosanexmg;Herbicide 6602
CAS号: 19937-59-8
分子式: C10H13ClN2O2
分子量: 228.68

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) Metoxuron(甲氧隆)

Product Code(产品编号)72411-100mg

Lot Number(产品批号)-

CAS .19937-59-8

Mol. Weight(分子量)228.68

Mol. Formula(分子式)C10H13ClN2O2

Melting Point(熔点)126-127℃(dec.)

Expiry Date(失效日期)2030-Apr-25

Boiling point(沸点)N/A

Appearance(外观)Solid
(固体)_______________________

Storage Temp(存储条件)Normal temperature,Keep in the shade
常温，置于阴凉处

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

C E R T I F I E D

Purity

98.0%

C E R T I F I E D

Expanded Uncertainty (U)

0.8%

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.

CERTIFICATE ON	QC SIGNATURE
-		RM Release

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.

Storage

This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

Hazards

Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

Homogeneity

Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant with ISO 17034.

Instructions for use

It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.