標(biāo)準(zhǔn)品/乙腈中9種抗氧化劑混標(biāo)/GB 5009.32-2016產(chǎn)品編號:80861JH規(guī)格:1mL有效期:2025-05-27品牌:TMstandard標(biāo)準(zhǔn)值:1000μg/mL
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.
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) (相對擴(kuò)展不確定度) |
1 | 1 | Propyl Gallate (沒食子酸丙酯) | 121-79-9 | 1000 | 2 |
2 | 2 | 2,4,5-Trihydroxybutyrophenone (2,4,5-三羥基苯丁酮) | 1421-63-2 | 1000 | 2 |
3 | 3 | tert-Butylhydroquinone (叔丁基對苯二酚) | 1948-33-0 | 1000 | 2 |
4 | 4 | Nordihydroguaiaretic Acid(mixture of diastereomers) (去甲二氫愈創(chuàng)木酸) | 500-38-9 | 1000 | 2 |
5 | 5 | tert-Butyl-4-hydroxyanisole (mixture of 2- and 3-isomer) (叔丁基對羥基苯甲醚) | 25013-16-5 | 1000 | 2 |
6 | 6 | Octyl Gallate (沒食子酸辛酯(OG)) | 1034-01-1 | 1000 | 2 |
7 | 7 | 3,5-Di-tert-butyl-4-hydroxybenzyl Alcohol (3,5-二叔丁基-4-羥基芐醇) | 88-26-6 | 1000 | 2 |
8 | 8 | Dodecyl Gallate (沒食子酸月桂酯) | 1166-52-5 | 1000 | 2 |
9 | 9 | 2,6-Di-tert-butyl-4-methylphenol (2,6-二叔丁基對甲酚) | 128-37-0 | 1000 | 2 |
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