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
Spursil C18 保护柱芯 5μm 10 x 10.0mm 2/pk
丙酮醛溶液
SAFETY WASHING BOTTLES, PE, 250 ML, YELLOW, W. SAFETY DELIVERY JET, "DISTILLED WATER"
塑料中短链氯化石蜡标准样品C待测目标物SCCP55.5%(含MCCP干扰)
纤维素层析纸 Grade131ET Chr
TUBE CONNECTION 837-INJECTOR
2500mL棕色小口试剂瓶
防尘眼罩