Trace elements in coal (sub-bituminous)

低合金钢, Low alloy steel

OneRack^® Test Tube Rack

OneRack^® Test Tube Rack

波特兰水泥, Portland cement

Slide holder

菠菜叶中的痕量元素, Trace elements in spinach leaves

Zinc (Zn) standard solution

Goat Anti-Mouse IgM μ chain Antibody, Alkaline Phosphatase conjugate, Species Adsorbed

Human Coronary Artery Endothelial Cells: HCAEC, adult

Indium (In) standard solution

Beryllium (Be) standard solution

Goat Anti-Human IgG γ chain Antibody, Alkaline Phosphatase conjugate, Species Adsorbed

Sodium Carbonate

碳酸钠

3′-suLN-C2-PAA-fluo