您好, 歡迎來到化工儀器網(wǎng)
會(huì)員.png)
9
標(biāo)準(zhǔn)品/甲醇中2種同位素混標(biāo)
產(chǎn)品編號(hào)：80950GA
規(guī)格：1mL
有效期：2025-05-14
品牌：TMstandard
標(biāo)準(zhǔn)值：100μg/mL
產(chǎn)品簡介
詳細(xì)介紹
甲醇中2種同位素混標(biāo)
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(產(chǎn)品名稱) 2 Stable Isotope Labeled Mix in Methanol,100μg/mL(甲醇中2種同位素混標(biāo))
Part Number(產(chǎn)品編號(hào)) 80950GA
Lot Number(產(chǎn)品批號(hào)) -
Expiry Date(失效日期) 2025-May-14__________________________________________________
Storage(存儲(chǔ)條件) (20±5)℃,Keep in the shade
常溫(20±5)℃,置于陰涼處
常溫(20±5)℃,置于陰涼處
| CERTIFIED | |||||
| Component No. (組分?jǐn)?shù)) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (μg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對(duì)擴(kuò)展不確定度) |
| 1 | 1 | Methomyl-d3 (滅多威-d3) | 1398109-07-3 | 100 | 3 |
| 2 | 2 | Carbaryl-d7 (甲萘威-d7) | 362049-56-7 | 100 | 3 |
Instrument(檢測儀器) HPLC/DAD
Column(色譜柱) C18(3.0×100mm,2.7um)
Column Oven(柱溫) 35℃
Wavelength(波長) 251nm
Method Details(方法參數(shù))
A:Water(水)
B:Acetonitrile(乙腈)
A:Water(水)
B:Acetonitrile(乙腈)
| Time/min | A/% | B/% |
| 0.00 | 90 | 10 |
| 0.50 | 90 | 10 |
| 4.00 | 10 | 90 |
| 8.00 | 10 | 90 |
| 8.10 | 90 | 10 |
| 12.00 | 90 | 10 |