商品名 | 货号 | 规格 | 品牌 |
|---|---|---|---|
| 4-羟基-2',3',5'-三氯联苯(标准品) | HPCB-3005S | 1mL | AccuStandard |
| 4'-羟基-3,3',4,5'-四氯联苯(标准品) | HPCB-4011S | 1ml | AccuStandard |
| 4,4-二氯联苯(标准品) | M-508-SS | 1mL | AccuStandard |
| 4-氯苯基苯基醚(标准品) | AS-E0038 | 1mL | AccuStandard |
| 4-甲基磺酰基-2,2',4',5-四氯联苯(标准品) | MSCB-4049 | 1ml | AccuStandard |
| 4-羟基-3-氯联苯(标准品) | HPCB-1003N | 5mg | AccuStandard |
| 4,4',6,6'-硝基-2,2'-偶氮甲苯(标准品) | M-8330-ADD-19 | 1mL | AccuStandard |
| 4'-氟-2,3',4-三溴联苯醚(标准品) | FBDE-3001S-0.5X | 1mL | AccuStandard |
| 4-羟基-2',3,5,5'-四氯联苯(标准品) | HPCB-4009N | 10mg | AccuStandard |
| 4-羟基-2-氯联苯(标准品) | HPCB-1002N | 5mg | AccuStandard |
| 4-羟基-2',3,3',4',5,5'-六氯联苯(标准品) | HPCB-6001S | 1mL | AccuStandard |
| 4-氯苯氧乙酸/防落素(标准品) | P-373N | 10mg | AccuStandard |
| 4,4'-丁叉双(6-叔丁基间甲酚),TECH级(标准品) | PLAS-AX-105N | 50mg | AccuStandard |
| 4号燃料油 (二氯甲烷中)(标准品) | FU-004-D-40X | 1mL | AccuStandard |
| 4-甲氧基-2,2',4',5,5'-五氯联苯(标准品) | MOPCB-5009S | 1mL | AccuStandard |
| 4,4'-二(苯基异丙基)二苯胺,TECH级(标准品) | PLAS-AX-022S | 1mL | AccuStandard |
| 4-羟氨基-2,6-二硝基甲苯(标准品) | M-8330-ADD-20 | 1mL | AccuStandard |
| 4,4-滴滴滴(标准品) | P-025S-1 | 1mL | AccuStandard |
| 4-甲基磺酰基-2,3,3',4',6-五氯联苯(标准品) | MSCB-4110 | 1ml | AccuStandard |
| 4,4'-二溴联苯(标准品) | M-508.1-SS | 1mL | AccuStandard |
| 4-溴-2,6-二-叔丁基苯酚 | 407911 | 5G | J&K |
| 4-硝基苯五氟化硫 | 606459 | 5G | J&K |
| 4-异丙氧基苯磺酰氯 | 447122 | 1G | J&K |
| 4-氟-2-碘苯甲酸 | 586145 | 5G | J&K |
| 4-硝基苯酚 三氟甲基磺酸酯 | 335017 | 1G | J&K |
| 4-乙氧基苯甲酰氯 | 991622 | 25G | J&K |
| 4,4'-二异硫代氰酸根合茋-2,2'-二磺酸二钠盐水合物 | 620413 | 500MG | J&K |
| 4-异丙氧基苯磺酰氯 | 447122 | 5G | J&K |
| 4-三氟甲基苯肼盐酸盐 | 118646 | 10g | J&K |
| 4-溴苯乙酸 | 501527 | 100G | J&K |
| 4-甲基伞形酮酰 β-吡喃半乳糖苷 | 319280 | 10G | J&K |
| 4-甲基伞形酮酰 β-吡喃半乳糖苷 | 319280 | 2G | J&K |
| (4-氯-2-甲基苯氧基)乙酸(标准品) | P-153S | 1mL | AccuStandard |
| 4,4-滴滴滴/1,1’-(2,2-二氯亚乙基)双(4-氯苯)(标准品) | P-025S | 1mL | AccuStandard |
| 4-羟基-2,2',5'-三氯联苯(标准品) | HPCB-3004N | 5mg | AccuStandard |
| 4-羟基-2',3,5,5'-四氯联苯(标准品) | HPCB-4009S | 1mL | AccuStandard |
| 4-羟基-2,2',3,4',5,6,6'-七溴联苯醚(标准品) | HBDE-7003S-CN | 1ml | AccuStandard |
| 4-羟基- 2,2,3,3,4,5,5-七氯代联苯(标准品) | HPCB-7001S | 1mL | AccuStandard |
| 4-羟基-2',2',4',6'-四氯联苯(标准品) | HPCB-4006S | 1mL | AccuStandard |
| 4,4-二氨基二苯硫醚(标准品) | RAC-18 | 1mL | AccuStandard |
| 4-甲基磺酰基-2,2',3',4',5,5'-六氯联苯(标准品) | MSCB-4141 | 1ml | AccuStandard |
| 4-甲磺酰基-2,2',3',5,6'-五氯联苯(标准品) | MSCB-4095 | 1mL | AccuStandard |
| 4-甲氧基-间二胺基苯磺酸酯水合物(标准品) | RAC-08-EA-0.1X-10ML | 10mL | AccuStandard |
| 4 4'-二溴八氟联苯(标准品) | M-515-IS-PAK | 5x1mL | AccuStandard |
| 4,6-二硝基邻甲苯胺(标准品) | X-002 | 10mg | AccuStandard |
| 4-羟基-3,5-二氯联苯(标准品) | HPCB-2004N | 10mg | AccuStandard |
| 4-羟基-2',2',5'-三氯联苯(标准品) | HPCB-3004S | 1mL | AccuStandard |
| 4-(p-甲氧基苯基)-3-丁烯-2-酮(标准品) | ALR-051S-CN-10X | 1mL | AccuStandard |
| 4-羟基-2',3,3',4',5'-五氯联苯(标准品) | HPCB-5005N | 5mg | AccuStandard |
| 4-羟基-2',3,3',5',6'-五氯联苯(标准品) | HPCB-5006N | 5mg | AccuStandard |