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定制8种元素混标(As, Cd, Cr, Ni, Pb, Sb, Sn, Hg)
气相色谱柱,UFC-200 UltraFast Col 0.18mmID 0.4μm 10m
氢氧化钾, pellets, 85%
HAMILTON PRP-X110 ANION EXCHANGE HPLC COLUMNS
TRIANGLES, MADE OF TINNED IRON WIRE, PIPE CLAY TUBES, LENGTH 50 MM
3,3'-[氧代双亚甲基]双(1S,1''S)-1,1’-联-2-萘酚
不锈钢毛细管,不带接头
HYPERSIL GOLD 3UM 250X2.1MM COLUMN
AG,AL,AS,BA,CA,CD,CR,CU,FE,K,MG,MN,NA,NI,PB,SE,V,Z
微量移液器Transferpette 数字可调量程,100- 1000 μl