乙腈中9种抗氧化剂混标
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) 9 Antioxidant Mix in Acetonitrile,1000μg/mL(乙腈中9种抗氧化剂混标)
Part Number(产品编号) 80861JH
Lot Number(产品批号) -
Expiry Date(失效日期) 2025-May-27________________________________________________
Storage(存储条件) (2-8)℃,Keep in the shade
(2~8)℃冷藏，置于阴凉处
(2~8)℃冷藏，置于阴凉处
Transportation(运输条件) Normal temperature transportation
(常温运输)
(常温运输)
| CERTIFIED | |||||
| Component No. (组分数) | Peak Sequence (出峰顺序) | Component (组分) | CAS No. | Concentration (μg/mL) (浓度) | Relative Expanded Uncertainty(%) (k=2) (相对扩展不确定度) |
| 1 | 1 | Propyl Gallate (没食子酸丙酯) | 121-79-9 | 1000 | 2 |
| 2 | 2 | 2,4,5-Trihydroxybutyrophenone (2,4,5-三羟基苯丁酮) | 1421-63-2 | 1000 | 2 |
| 3 | 3 | tert-Butylhydroquinone (叔丁基对苯二酚) | 1948-33-0 | 1000 | 2 |
| 4 | 4 | Nordihydroguaiaretic Acid(mixture of diastereomers) (去甲二氢愈创木酸) | 500-38-9 | 1000 | 2 |
| 5 | 5 | tert-Butyl-4-hydroxyanisole (mixture of 2- and 3-isomer) (叔丁基对羟基苯甲醚) | 25013-16-5 | 1000 | 2 |
| 6 | 6 | Octyl Gallate (没食子酸辛酯(OG)) | 1034-01-1 | 1000 | 2 |
| 7 | 7 | 3,5-Di-tert-butyl-4-hydroxybenzyl Alcohol (3,5-二叔丁基-4-羟基苄醇) | 88-26-6 | 1000 | 2 |
| 8 | 8 | Dodecyl Gallate (没食子酸月桂酯) | 1166-52-5 | 1000 | 2 |
| 9 | 9 | 2,6-Di-tert-butyl-4-methylphenol (2,6-二叔丁基对甲酚) | 128-37-0 | 1000 | 2 |
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