Sigma-Aldrich
Gold
Hide–Remazol Brilliant Blue R
皮粉-雷玛唑亮蓝R
Iron
L-谷氨酸脱氢酶 来源于牛肝脏, L-Glutamic Dehydrogenase from bovine liver
Lead
蜗牛凝集素, Lectin from Helix pomatia
黑色素, Melanin
Molybdenum