1 Chemical compounds for scientific or research use; adjuvants for scientific or research use; chemical reagents for the delivery of lipids for scientific or research use; chemical compounds for use as standards for use with analytical techniques, namely, mass spectrometry; compounds for scientific or research use, namely, lipids, synthetic lipids, polymer modified lipids, lipids with modified head groups, lipids with modified acyl chains, bioactive lipids, fluorescent lipids, isotope labeled lipids, oxidized lipids, sphingolipids, lipid extracts from natural sources, lipids conjugated with modified gold particles; compounds for scientific or research use, namely, fatty acids, glycerolipids, glycerophospholipids, sphingolipids, saccharolipids, sterol lipids, prenol lipids, lipid preparations suitable for protein crystallization, lipid preparations suitable for protein solubilization, detergents, amphiphilic detergents, and antibodies; diagnostic reagents and analytical reagents for scientific or research use; formulations comprising lipids for scientific or research use; enzymes for scientific or research use; lipids, chemical additives, and excipients for use in the manufacture of pharmaceutical preparations