Sigma-Aldrich
Hormones in Frozen Human Serum
Human Peripheral Blood T Cells: HPBT
Polystyrene (narrow molecular weight distribution)
聚苯乙烯
Sulfur in lub base oil
White cast iron
Microtubes
微量试管
OneRack® Test Tube Rack
Portland Cement (Blended with Slag)
Stainless Steel
Vickers microhardness of copper
Glass sand
二氧化硅
Human Aortic Endothelial Cells: HAOEC, adult
Human Internal Thoracic Artery Smooth Muscle Cells: HITASMC, adult
Lanthanum (La) standard solution