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
饮用水中的大肠杆菌、大肠菌群和肠球菌(粪链球菌)
GC/MS 气体净化过滤器
Spursil C18 5μm 250 x 4.6mm
2-乙基苯甲酸
滤膜用于硅胶前处理柱M型
2-呋喃甲醛
2-溴-2'-硝基苯乙酮
Incinerating dishes, 35 ml, glazed except outside base, cylindrical, O.? 52 mm, height: 27 mm, porcelain
LABORATORY BOTTLES, BORO 3.3-GLASS, 1 000 ML W.LEVASINT-SAFETY COATING
CALCIUM CLORIDE TOWER, BOROSILICATE GLASS, WITH THREAS CAP GL. 45, NEEDLE VALVE STOPCOCK, STABLE F