货号
| 描述
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33848
| 庚醛-2,腙 analytical standard
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33849
| 辛醛 2,腙 analytical standard
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33851
| 壬醛2,腙 analytical standard
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33852
| 癸醛 2,腙 analytical standard
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47182
| o-甲-2.4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde), analytical standard
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47183
| 间甲-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde), analytical standard
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47344
| 2-丁酮-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as ketone), analytical standard
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47886
| 异丁醛-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde equivalent), analytical standard
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442339
| -2,基腙 analytical standard
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442434
| 乙醛-2,4-DNPH analytical standard
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442436
| 丙酮-2,4-DNPH analytical standard
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442469
| -2,4-DNPH analytical standard
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442504
| 丁醛-2,4-DNPH analytical standard
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442533
| 环己酮-2,4-DNPH analytical standard
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442597
| 甲醛-2,4-DNPH analytical standard
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442614
| 己醛-2,4-DNPH analytical standard
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442722
| o-甲-2,4-DNPH analytical standard
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442735
| 对甲-2,4-DNPH (aldehyde, equivalent), analytical standard
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442768
| 丙醛-2,4-DNPH analytical standard
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442834
| 戊醛-DNPH analytical standard
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40081-U
| 吡啶-4-醛-DNPH 溶液 1?mM in acetonitrile: DMSO, 4:1 (as aldehyde), analytical standard
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40117-U
| 吡啶-4-醛-DNPH 标准品 in acetonitrile (aldehyde, equivalent), analytical standard
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442321-U
| 2,5--2,4-DNPH analytical standard
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| 47175-U | 丁烯醛-2,4-DNPH 溶液 100 μg/mL in acetonitrile (as aldehyde), analytical standard |
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47184-U
| 对甲-2,4-DNPH 溶液 100?μg/mL in acetonitrile (as aldehyde), analytical standard
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47285-U
| TO11/IP-6A 醛/酮-DNPH 混标 15?μg/mL each component in acetonitrile (aldehyde equivalent), analytical standard
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47340-U
| 乙醛-2,4-DNPH 溶液 1000?μg/mL in acetonitrile (as aldehyde), analytical standard
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47345-U
| 丁醛-2,4-DNPH 溶液 1000?μg/mL in acetonitrile (as aldehyde), analytical standard
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47649-U
| CARB 羰基-DNPH 混合物 1 in acetonitrile (varied, as aldehydes & ketones), analytical standard
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47650-U
| CARB 方法 1004 DNPH 混标 1 3?μg/mL in acetonitrile (as aldehydes & ketones), analytical standard
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47651-U
| CARB 方法 1004 DNPH 混标 2 30?μg/mL in acetonitrile (as aldehydes & ketones), analytical standard
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4M7340-U
| 乙醛-2,4-DNPH 溶液 1000?μg/mL in acetonitrile (as aldehyde), analytical standard
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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
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CRM47177
| Formaldehyde-DNPH solution 甲醛-2,4-DNPH certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (as aldehyde), ampule of 1?mL
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CRM47178
| Hexaldehyde-DNPH 己醛2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL
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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
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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
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CRM47183
| m-Tolualdehyde-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the aldehyde equivalent), ampule of 1?mL
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CRM47184
| p-Tolualdehyde-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the aldehyde equivalent), ampule of 1?mL
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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
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CRM47285
| TO11/IP-6A 醛/酮-DNPH 混标 certified reference material, 15?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL
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CRM47340
| Acetaldehyde-2,4-DNPH solution 乙醛-2,腙 溶液 certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL
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CRM47341
| Acetone- 2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL
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CRM47343
| Benzaldehyde-DNPH solution -2,基腙 溶液 certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampule of 1?mL
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CRM47344
| 2-Butanone-DNPH solution certified reference material, 100?μg/mL in acetonitrile (as the ketone), ampule of 1?mL
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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
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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
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CRM47649
| CARB 羰基-DNPH 混合物 1 certified reference material, in acetonitrile (varied conc.), ampule of 1?mL
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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
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CRM47671
| 羰基-DNPH 混标 2 certified reference material, in acetonitrile (as aldehydes and ketones; varied conc.), ampule of 1?mL
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CRM47672
| 羰基-DNPH 混标 1 certified reference material, in acetonitrile (varied conc.), ampule of 1 × 1?mL
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CRM47673
| Cyclohexanone-DNPH solution certified reference material, 500?μg/mL in acetonitrile (as the ketone), ampule of 1?mL
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CRM47886
| 异丁醛-2,4-DNPH 溶液 certified reference material, 100?μg/mL in acetonitrile, ampule of 1?mL
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CRM48149
| EPA TO-11A 6 种醛/酮-DNPH 混标
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CRM4M7177
| 甲醛-2,4-DNPH certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (aas aldehyde), ampule of 5 × 1?mL
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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
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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
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CRM4M7341
| Acetone- 2,4-DNPH solution certified reference material, 1000?μg/mL in acetonitrile, ampule of 5 × 1?mL
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