UNI保护柱 嵌入式保护柱套, 3.0/2.1mm,1个/包
商家询价 上海希言科学仪器有限公司
Internal Standard Mix 125 mL
Syncronis Amino 250x4.6x5um
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
NUT- TBG HEX .125 TBG BRS
Analytical C18 Column 5 μm 150 x 4.6 mm
Nickel Skimmer Cone for ELAN
Manganese 1 000 μg/mL 2% HNO3 Pure 125mL
透明的I-D SURESTOP套装,PTFE/硅树脂隔垫,100/包
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL