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
酵母粉琼脂
2,5-二溴己二酸二乙酯
HYPERSIL GOLD CN 3UM 30X4MM COLUMN
2-溴-3-氟-5-(三氟甲基)吡啶
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR.650, RANGE cST 9000-45000 MM2/S, K: 45,0, NO
15mL Tube (多种农药残留检测专用) 50/pk
FLASKS, FLAT BOTTOM, MEDIUM LENGTH, BOROSILICATE, WITH BEADED RIM, 1000 ML, FLASK ? 131 MM, HEIGHT
50mL聚丙烯单刻度线胖肚移液管
RESPIRATORS, 3M
CNWBOND Alumina-B碱性氧化铝 SPE 小柱