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DB-5MS Ultra气相色谱柱
PRECISELY CLIBRATED CAPILLARIES; 1000 μl, PLASTICTIP, PACK A 100 PCS
MULTIPLE ADAPTERS, WITH TWO PARALLEL NECKS, CONE ST 29/32, SOCKETS ST 14/23
奥肼
Support clamp with bosshead,grip width 0-57mm
30MM CA 注射器 滤器 0.45UM
近红外滤光片
气相填充柱
7-羟基喹啉
BRAND 2-200ul B 型吸头,黄色