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
Plastic reducing connector for A 6.0mm / B 4.0mm (pack of 10ea)
Auto diesel fuel without additives, C9-C20, bp 163-357标准品
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: FUEL RATING, A
SIMAX 50ml透明烧杯、低形
SUPPORT RODMOUNT F.649/728
SiliCycle? - Biotage? adapter", 5m Valve, 5x fitting, 10x ferrules)ges NS-STOPPER00 ML, DURAN
8210 N95 防护口罩(舒适版)(防PM2.5)
(一恒) MGC-100P光照培养箱(强光无氟制冷 可编程)内胆尺寸W×D×H(mm):550×400×550
葡萄糖胰蛋白胨琼脂培养基
溴乙酸内标