| 分子式 | |
| 其他事项 | 以下浓度为母液浓度,套装内5瓶的具体浓度见证书:浓度分别是在以下浓度的基础上逐级稀释10倍,再2倍,再5倍,再2倍,再5倍。序号 英文名称/NAME* CAS No* 浓度/CONC.*(mg/L) 1 Benzene [71-43-2] 150 2 Toluene [108-88-3] 150 3 Ethylenzene [100-41-4] 150 4 P-XYLENE [106-42-3] 150 5 m-Xylene [108-38-3] 150 6 1,2-Dimethylbenzene [95-47-6] 150 7 Styrene [100-42-5] 150 8 Methanol [67-56-1] 1500 9 Etanol [64-17-5] 10000 10 Isopropanol [67-63-0] 1500 11 PROPYL-D7ALCOHOL [71-23-8] 1500 12 1-Butanol [71-36-3] 1500 13 Acetone [67-64-1] 1500 14 4-Methyl-2-pentanone [108-10-1] 1500 15 2-Butanone [78-93-3] 1500 16 Cyclohexanone [108-94-1] 1500 17 Ethylacetate [141-78-6] 1500 18 Propylacetate [109-60-4] 10000 19 Butylacetate [123-86-4] 1500 20 Isopropylacetate [108-21-4] 1500 21 cellosolveacetate [111-15-9] 1500 22 1-Methoxy-2-propanol [107-98-2] 10000 23 1-Ethoxy-2-propanol [1569-02-4] 10000 24 2-Ethoxyethanol [110-80-5] 1500 25 Dimethylsuccinate [106-65-0] 10000 26 Glutaricaciddimethylester [1119-40-0] 10000 27 Dimethyladipate [627-93-0] 10000 |
辛菌胺单一异构体
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酪蛋白胨
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异钩藤碱
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水中N-ε-羧乙基-L-赖氨酸溶液
编号:1ST160848-100W CAS号:5746-03-2 规格:1mL 浓度:100μg/mL
羧甲基赖氨酸检测标准品
编号:ZKAF-5206 CAS号:5746-04-3 规格:1mg 浓度:97.6%
Synthetic Basalt Glass
编号:GSC-2G 规格:50g