甲醇中8种苯系物混标-8种VOC（含4-叔丁基甲苯）,2ml

微信扫码

2-(4-NITRO-PHENYL)-OXAZOLE-4-CARBALDEHYD

￥6620.00元/g

3-(Pyridin-2-yl)dihydrofuran-2(3H)-one,1

￥3390.00元/g

3-(Pyridin-4-yl)dihydrofuran-2(3H)-one,1

￥3390.00元/g

1-Isopropyl-3-Methylpiperidin-4-aMine,1g

￥2810.00元/g

邻甲基苯甲酰腈,1g/5955-73-7

￥120.00元/g

邻甲基苯甲酰腈,5g/5955-73-7

￥400.00元/g