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
5%degs on chromosorb whp 60-80mesh for hp1790 2m
Plunger Assy, UHP柱塞杆组件
p-(Trifluoromethyl)benzyl Alcohol
钼 ICP 标准溶液,TraceCERT,10,000 mg/L Mo in nitric ac
Forceps, length: 105 mm, fine points, straight, stainless steel
5 mm 通用型隔垫,用于高柱反压,柱上进样口
甲醇中1-氯2,4-二硝基苯溶液标准物质
PUNYW10709546 Vildagliptin N-Oxide
2-甲氧基-4-甲基苯甲酸
套装, 2.5ml 进样针 Surveyor