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
HEAD FOR GAS WASHING BOTTLES, WITH 2 SCREW-THREADS GL 14, DRECHSEL WITH SINTERED DISC P2
双(2,2,2-三氟乙基)醚
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: PETROLATUM MEL
气进样针
异硫氰酸丁酯 标准品
NOT LONGER AVAILABLE !
气其他
10ml定量量管
金丝桃苷(供鉴别和含量测定用)
滤芯组合装,适用于微量称量管,含20个零备滤芯