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HP-1 气相毛细管柱
PUNYW8946327 4-Hydroxycarvedilol-13C6
BioBasic 4 IntegraFrit, 50x0.075mm, 5um (3/pk)
No.1不锈钢镊子 165mm
X射线光电子能谱仪能量标度标准物质
ALCOHOLOMETER, CLASS III, WITH THERMOMETER +5+25:0,2°C, ACC. DIN 12 803, MEASURING RANGE 30-35%,
HyperSep Verify-AX SPE Column 300mg/3mL 50个/包装
Hibar 100-4,6,Nucleosil 100 C8 5μm定制柱
锂(Li)AAS标准溶液,1000mg/L溶于1% HCl
SAMPLE BOTTLE, 1000 ML
