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) 5 Spirotetramat and Metabolite Mix in Acetonitrile(乙腈中5种螺虫乙酯及其代谢物混标)
Storage(存储条件) (-18±5)℃,冷冻避光
Transportation(运输条件) Biological ice bag transportation (生物冰袋运输)
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CERTIFIED
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Component
No.
(组分数)
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Peak
Sequence
(出峰顺序)
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Component
(组分)
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CAS No.
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Concentration
(μg/mL)
(浓度)
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Relative Expanded
Uncertainty(%) (k=2)
(相对扩展不确定度)
|
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1
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1
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Spirotetramat-enol (螺虫乙酯-烯醇)
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203312-38-3
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100
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3
|
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2
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2
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Spirotetramat-enol-glucoside (螺虫乙酯-烯醇-葡萄糖苷)
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1172614-86-6
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100
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3
|
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3
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3
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Spirotetramat Metabolite BYI08330-mono-hydroxy (螺虫乙酯-单-羟基)
|
1172134-12-1
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100
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3
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4
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4
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Spirotetramat Metabolite BYI08330-cis-keto-hydroxy (螺虫乙酯-酮基-羟基)
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1172134-11-0
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100
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3
|
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5
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5
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Spirotetramat (螺虫乙酯)
|
203313-25-1
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100
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3
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Note
See the attachment below for the MRM mode. (关于MRM模式，请参阅下面的附件)
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.