點擊放大乙腈中9種抗氧化劑混標
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(產品名稱) 9 Antioxidant Mix in Acetonitrile,1000μg/mL(乙腈中9種抗氧化劑混標)
Part Number(產品編號) 80861JH
Lot Number(產品批號) -
Expiry Date(失效日期) 2025-May-27________________________________________________
Storage(存儲條件) (2-8)℃,Keep in the shade
(2~8)℃冷藏，置于陰涼處
(2~8)℃冷藏，置于陰涼處
Transportation(運輸條件) Normal temperature transportation
(常溫運輸)
(常溫運輸)
| CERTIFIED | |||||
| Component No. (組分數) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (μg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度) |
| 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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