如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
硫化物测试包(0-0.600 mg/L as S2),检测次数100
叔-丁基 4-(溴甲基)苯甲酸酯
快速硫化氢试验琼脂
塑料方桶
异戊醚
SCREW CAPS, TOP CLOSED, MADE OF PP WITH PTFE-LINERS, FOR SCREW THREADS GL 50
DURAN? Volumetric flask,white graduation, class B, with one graduation mark, polyethylene stopper, NS 14/23, 200 ml
鱼肉样品的营养分析-质控样
SUCTION TUBE, WITH ST- STOPCOCK, BENT, WITH STRAIGHT RD THREAD HOSE CONNECTION CONE ST 14/23
三苯基氧化膦,98.0%(GC)