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ISO-Guide34-Boron(Bo)标准溶液,5000mg/L溶于H2O
SEPARATE PTFE-STOPCOCK, DETACHABLE, BORE OF PLUG 2.5 MM
次氯酸钠,活性氯≥7.5%,AR
26种元素混合标准溶液
标本瓶150X240
2,3-二溴丙酸乙酯
CAPCELL PAK C18 MG (S-3) 2.0X100
Agilent配件 Trap (#9),Proprietory
12*100mm,玻璃试管,带螺旋盖和PTFE垫,GL14
STIRRER MAGNETS Cylindrical