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
水质标样-异辛烷中p,p-DDD
ASTEC CHIROBIOTIC V 10UM 25CM X 4.6MM
填料 5%SE-30 on Chromosorb WHP 80/100
T-Type Connector, Screw Clamp
Bond Elut C2 SPE小柱
4-氯-2-硝基苯甲醛
PEEK CAP.CONN.1XM6 1/16 IN/0.75MM:VA
镥(Lu)AAS标准溶液,1000mg/L溶于2% HCl
SILICONE RUBBER SEALS, PTFE-PROTECTED, GL 32
CS12A-MS 阳离子分析柱