Sigma-Aldrich
Nickel
镍
Palmityl palmitate
棕榈酸棕榈酯
Phloretin
根皮素
Platinum
铂
Poly(γ-ethyl-L-glutamate)
Quisqualic acid
使君子氨酸
Silicone Elastomer, Sheet, Thickness 0.45Mm, Size 300X300 Mm, 1 Piece
Silver
银