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CLAMPS (3 FINGERS-CLAMPS), ALUMINIUM, LARGEST OPENING 80 MM, JAWS WITH RUBBER
18-40 型有油空气压缩机
搅拌子
3-氯苯甲酰肼
培养基B(EP标准)
Ph 7.0 缓冲液BUFFER CLRD YEL, Fisher Chemical
PETRI DISHES 2 SECTORS, ? 90 mm (1 pc)
NOT LONGER AVAILABLE !
Microliter pipette, "WITOPET" variable, volume 0,5 - 10 μl, conformity certified, type PL 10
正己烷中5种多氯联苯套标(完全符合:HJ890-2017土壤和沉积物多氯联苯混合物的测定-气相色谱