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塑料管线切割器
TUBES, THREADED, STRAIGHT, GL 14, ISO-SCREW-THREAD, 12 X 100 X 1,5 MM, ACC. TO DIN 12216
zorbax rx-sil 半制备色谱柱
SPHERISORB C6 5UM 100X4.6MM COLUMN
甲醇中二溴甲烷-标液
DRYING TUBES, U-SHAPED, WITH SIDE CONNECTIONS, LENGTH: 250 MM, I.D. 18 MM
HYPERCARB 5UM 20X2.1MM JAVELIN GUARDS 2/PK
Retort clamps made of stainless steel, largest opening 40 mm, round jaws PVC coated
前列腺素E1 ELISA试剂盒
尼龙6过滤膜,50mm*0.45um