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
CORK STOPPER, TOP DIA. 70 MM, BOTTOM DIA. 65 MM, LENGTH 30 MM
AA Grade Zirconium, 25 mL 1,000 mg/L in 2% HNO3 + 0.5% HF
纺织品中禁用偶氮染料(4-氨基偶氮苯)的测定
密封垫 11MM 绿色 聚四氟乙烯/橡胶 1000
HYPURITY C18 5UM 30X1MM COLUMN
可通气UnitaryTM安全洗瓶,LDPE瓶体;PP或HDPE盖,PTFE滤膜,500ml容量,次氯酸钠,白色瓶盖
BCYE生长添加剂
CD-5气相毛细管色谱柱
5,5'-联四唑二铵盐
CELLULOSE MIXED ESTERS SYRINGE FILTERS, WITH GLASS PREFILTER AND PP HOUSING