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8
| 供貨周期 | 現(xiàn)貨 | 應(yīng)用領(lǐng)域 | 環(huán)保,食品,農(nóng)業(yè) |
|---|
標準價
￥400
產(chǎn)品編號
81472
CAS號
規(guī)格
1mL
庫存
≥10
有效期
2022-09-06
品牌
TMstandard
標準值
不同濃度
產(chǎn)品簡介
詳細介紹
丙酮中11種有機磷農(nóng)藥混標
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 11 Organophosphorus Pesticide Mix in Acetone,40μg/mL,50μg/mL
Part Number 81472
Lot Number 21080890
Expiry Date 2022-Sep-06
Storage -18℃,Keep in the shade
| CERTIFIED | |||||
| Component No. | Peak Sequence | Component | CAS No. | Concentration (μg/mL) | Uncertainty (%) |
| 1 | 1 | Methamidophos | 10265-92-6 | 40 | 5 |
| 2 | 2 | Dichlorvos | 62-73-7 | 50 | 4 |
| 3 | 3 | Omethoate | 1113-02-6 | 50 | 4 |
| 4 | 4 | Phorate | 298-02-2 | 50 | 4 |
| 5 | 5 | Dimethoate | 60-51-5 | 40 | 5 |
| 6 | 6 | Diazinon | 333-41-5 | 50 | 4 |
| 7 | 7 | Parathion-methyl | 298-00-0 | 50 | 4 |
| 8 | 8 | Malathion | 121-75-5 | 50 | 4 |
| 9 | 9 | Parathion | 56-38-2 | 50 | 4 |
| 10 | 10 | Isocarbofos | 24353-61-5 | 50 | 4 |
| 11 | 11 | Quinalphos | 13593-03-8 | 50 | 4 |
C H R O M A T O G R A M
Instrument GC/FID
Column HP-5(30m×0.32mm×0.25μm)
Injection Temp 250℃
Detector Temp 280℃
Method Details
60℃,40℃/min→130℃(1min),12
℃/min→180℃(1min),7℃/min→240℃,5℃/min→260℃(3min)
60℃,40℃/min→130℃(1min),12
℃/min→180℃(1min),7℃/min→240℃,5℃/min→260℃(3min)
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.
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