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
尿囊素标准品
铜管,1/8英寸
PEEK 管线
BOTTLES,FEP, WIDE NECK, HIGH RESISTANCE BOTH TO HEAT + CHEMICALS ATTACKS, 1 000 ML,
9,9-双(4-溴苯基)-9H-芴
高效切管器, 外径1/8~1-1/8英寸气路管
2,5-二甲基-3-己炔-2,5-二醇
密封垫 11MM 聚四氟乙烯/橡胶 100
CG12A 阳离子保护柱-毛细柱
ELECTRODES EQUIVALENT TO WTW PH ELECTRODES WITH GEL ELECTROLYTE SenTix pH