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一键询价M9/900/M5310C 单点确效套装,50 mg/L
一周
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InnovOx TOC 校准/确效套装,50,000 mg/L
一周
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CheckPoint TOC 校准套装
一周
面议
Supelco杀螟腈 PS2034, 2636-26-2
现货
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Supelco百菌清PS1020,1897-45-6
现货
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Supelcoγ-氯丹442599, 5103-74-2
现货
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Supelco 敌草索PS33,1861-32-1
现货
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Supelco 土菌灵442590,2593-15-9
现货
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Supelco 4-氯苯甲酸 506885, 74-11-3
现货
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Supelco 克氯苯/乙酯杀螨醇PS854, 510-15-6
Supelco | 现货
面议
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. (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 | 1,4-Dichlorobenzene-d4 (1,4-二氯苯-d4) | 3855-82-1 | 1000 | 2 |
2 | 2 | Naphthalene-d8 (萘-d8) | 1146-65-2 | 1000 | 2 |
3 | 3 | Acenaphthene-d10 (苊-d10) | 15067-26-2 | 1000 | 2 |
4 | 4 | Phenanthrene-d10 (菲-d10) | 1517-22-2 | 1000 | 2 |
5 | 5 | Chrysene-d12 (屈-d12) | 1719-03-5 | 1000 | 2 |
6 | 6 | Perylene-d12 (苝-d12) | 1520-96-3 | 1000 | 2 |