波特兰水泥, Portland cement

Stainless Steel

Ferrosilicon

Human Bronchial Epithelial Cells: HBEpC, adult

Keratinocyte Basal Medium for adult cells (500 ml)

锗（Ge）标准溶液, Germanium (Ge) Standard Solution

(GlcNAcβ4)₂-Gly-PAA

6`-suLN-C2-PAA-biot

Neu5Acα3`(GalNAcβ4`)Lac-Gly-PAA

Galβ-Gly-PAA