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北京路达恒宇科技有限公司
北京路达恒宇科技有限公司
DNPH衍生物
| 货号 | 描述 |
| 33848 | 庚醛-2,腙 analytical standard |
| 33849 | 辛醛 2,腙 analytical standard |
| 33851 | 壬醛2,腙 analytical standard |
| 33852 | 癸醛 2,腙 analytical standard |
| 47182 | o-甲-2.4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde), analytical standard |
| 47183 | 间甲-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde), analytical standard |
| 47344 | 2-丁酮-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as ketone), analytical standard |
| 47886 | 异丁醛-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde equivalent), analytical standard |
| 442339 | -2,基腙 analytical standard |
| 442434 | 乙醛-2,4-DNPH analytical standard |
| 442436 | 丙酮-2,4-DNPH analytical standard |
| 442469 | -2,4-DNPH analytical standard |
| 442504 | 丁醛-2,4-DNPH analytical standard |
| 442533 | 环己酮-2,4-DNPH analytical standard |
| 442597 | 甲醛-2,4-DNPH analytical standard |
| 442614 | 己醛-2,4-DNPH analytical standard |
| 442722 | o-甲-2,4-DNPH analytical standard |
| 442735 | 对甲-2,4-DNPH (aldehyde, equivalent), analytical standard |
| 442768 | 丙醛-2,4-DNPH analytical standard |
| 442834 | 戊醛-DNPH analytical standard |
| 40081-U | 吡啶-4-醛-DNPH 溶液 1?mM in acetonitrile: DMSO, 4:1 (as aldehyde), analytical standard |
| 40117-U | 吡啶-4-醛-DNPH 标准品 in acetonitrile (aldehyde, equivalent), analytical standard |
| 442321-U | 2,5-二甲基-2,4-DNPH analytical standard |
| 47175-U | 丁烯醛-2,4-DNPH 溶液 100 μg/mL in acetonitrile (as aldehyde), analytical standard |
| 47184-U | 对甲-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde), analytical standard |
| 47285-U | TO11/IP-6A 醛/酮-DNPH 混标 15?μg/mL each component in acetonitrile (aldehyde equivalent), analytical standard |
| 47340-U | 乙醛-2,4-DNPH 溶液 1000?μg/mL in acetonitrile (as aldehyde), analytical standard |
| 47345-U | 丁醛-2,4-DNPH 溶液 1000?μg/mL in acetonitrile (as aldehyde), analytical standard |
| 47649-U | CARB 羰基-DNPH 混合物 1 in acetonitrile (varied, as aldehydes & ketones), analytical standard |
| 47650-U | CARB 方法 1004 DNPH 混标 1 3?μg/mL in acetonitrile (as aldehydes & ketones), analytical standard |
| 47651-U | CARB 方法 1004 DNPH 混标 2 30?μg/mL in acetonitrile (as aldehydes & ketones), analytical standard |
| 4M7340-U | 乙醛-2,4-DNPH 溶液 1000?μg/mL in acetonitrile (as aldehyde), analytical standard |
| CRM47032 | 邻苯二甲醛-(DNPH)2?溶液 certified reference material, 10?μg/mL in acetonitrile: DMSO (7:3) (as the aldehyde equivalent), ampule of 3 × 2?mL |
| CRM47177 | Formaldehyde-DNPH solution 甲醛-2,4-DNPH certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (as aldehyde), ampule of 1?mL |
| CRM47178 | Hexaldehyde-DNPH 己醛2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL |
| CRM47179 | Isovaleraldehyde-DNPH solution 异戊醛 2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile (as the aldehyde equivalent), ampule of 1?mL |
| CRM47181 | Propionaldehyde-DNPH solution 丙醛-2,腙 溶液 certificate of analysis is enclosed in each package., 1000?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL |
| CRM47183 | m-Tolualdehyde-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the aldehyde equivalent), ampule of 1?mL |
| CRM47184 | p-Tolualdehyde-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the aldehyde equivalent), ampule of 1?mL |
| CRM47185 | Valeraldehyde-DNPH solution 戊醛-2，肼 溶液 certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL |
| CRM47285 | TO11/IP-6A 醛/酮-DNPH 混标 certified reference material, 15?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL |
| CRM47340 | Acetaldehyde-2,4-DNPH solution 乙醛-2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL |
| CRM47341 | Acetone- 2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL |
| CRM47343 | Benzaldehyde-DNPH solution -2,基腙 溶液 certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL |
| CRM47344 | 2-Butanone-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the ketone), ampule of 1?mL |
| CRM47345 | Butyraldehyde-DNPH solution 丁醛-2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL |
| CRM47564 | Glutaraldehyde-2,4-DNPH solution certificate of analysis is enclosed in each package., 100?μg/mL in acetonitrile (as aldehyde equivalent), ampule of 1?mL |
| CRM47649 | CARB 羰基-DNPH 混合物 1 certified reference material, in acetonitrile (varied conc.), ampule of 1?mL |
| CRM47651 | CARB 方法 1004 DNPH 混标 2 certified reference material, 30?μg/mL in acetonitrile (as the aldehydes & ketones)), ampule of 1 × 1?mL |
| CRM47671 | 羰基-DNPH 混标 2 certified reference material, in acetonitrile (as aldehydes and ketones; varied conc.), ampule of 1?mL |
| CRM47672 | 羰基-DNPH 混标 1 certified reference material, in acetonitrile (varied conc.), ampule of 1 × 1?mL |
| CRM47673 | Cyclohexanone-DNPH solution certified reference material, 500?μg/mL in acetonitrile (as the ketone), ampule of 1?mL |
| CRM47886 | 异丁醛-2,4-DNPH 溶液 certified reference material, 100?μg/mL in acetonitrile, ampule of 1?mL |
| CRM48149 | EPA TO-11A 6 种醛/酮-DNPH 混标 |
| CRM4M7177 | 甲醛-2,4-DNPH certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (aas aldehyde), ampule of 5 × 1?mL |
| CRM4M7285 | TO11/IP-6A 醛/酮-DNPH 混标 certified reference material, 15?μg/mL each component in acetonitrile (as the aldehyde or ketone), ampule of 3 × 1?mL |
| CRM4M7340 | Acetaldehyde-2,4-DNPH solution 乙醛-2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile (as the aldehyde), ampule of 5 × 1?mL |
| CRM4M7341 | Acetone- 2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 5 × 1?mL |
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