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Dispensette® S Trace Analysis, 痕量分析型,游标可调, 钽弹簧, DE-M 标志, 1-10 ml, 带回流阀
直型分流玻璃衬管
SPHERISORB C8 5UM 150X4.6MM COLUMN
DEWAR VESSELS, WITH METAL JACKET,HAVING INSULATED CLAMP-ON LID, 4000 ML
Diamonsil Diol 5μm 250 x 10.0mm
Plate-mount.stand plate 100x150,l.460mm
LABOCAP-CLOSURES, WITH GRIP, MADE OF ALUMINIUM, FOR CULTURE GLASSES, ACC. TO KAPSENBERG, 15-16, PK
PTFE KEYS WITH THREAD, BORE 2.5 MM, NS 14.5 AND THREE PART RETAINING DEVICE
2,2‘,3,4‘,5,5‘,6-七溴联苯醚
PCB 105(2,3,3’,4,4’-五氯联苯) 标准品