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標準品/二硫化碳中3種苯系物混標
產品編號:81115E
規(guī)格:1mL
有效期:2025-07-10
品牌:TMstandard
標準值:見詳情
產品簡介
詳細介紹
二硫化碳中3種苯系物混標
注：定制80086E 二硫化碳中6種苯系物混標 產品為以下產品的套標：
定制91505E 二硫化碳中苯 71-43-2 20mg/mL
定制91468E 二硫化碳中甲苯 108-88-3 500 mg/mL
定制91506E 二硫化碳中乙苯 100-41-4 500 mg/mL
定制81115E 二硫化碳中3種苯系物
套標產品需分開購買單支產品
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) 3 Benzene Series Mix in Carbon Disulfide(二硫化碳中3種苯系物混標)
Part Number(產品編號) 81115E
Lot Number(產品批號) -
Expiry Date(失效日期) 2025-Jul-10________________________________
Storage(存儲條件) (2~8)℃,dark
(2~8)℃冷藏，避光
(2~8)℃冷藏，避光
| CERTIFIED | |||||
| Component No. (組分數) | Peak Sequence (出峰順序) | Component (組分) | CAS No. | Concentration (mg/mL) (濃度) | Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度) |
| 1 | 1 | p-Xylene (對二甲苯) | 106-42-3 | 167.2 | 1 |
| 2 | 2 | m-Xylene (間二甲苯) | 108-38-3 | 168.0 | 1 |
| 3 | 3 | o-Xylene (鄰二甲苯) | 95-47-6 | 168.6 | 1 |