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Solvents, gases & buffers: 43 3D models

Water, gases, sugars, nucleotides, amino acids, ions (real sizes 0.1–1 nm). Each one is a ready-made 3D model you can turn, recolour and place in a figure — open BioDioRama and type its name in the Library search.

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Water — Water from PubChem's 3D record. H2O, 18.02 g/mol. Real 3D structure from PubChem.
Oxygen — O2, 32 g/mol. Real 3D structure from PubChem.
Carbon dioxide — CO2, 44.01 g/mol. Real 3D structure from PubChem.
Nitrogen — N2, 28.01 g/mol. Real 3D structure from PubChem.
Nitric oxide — NO, 30.01 g/mol. Real 3D structure from PubChem.
Carbon monoxide — CO, 28.01 g/mol. Real 3D structure from PubChem.
Hydrogen sulfide — H2S, 34.08 g/mol. Real 3D structure from PubChem.
Hydrogen peroxide — Reactive oxygen species; trigger for ROS-responsive drug release. H2O2, 34.02 g/mol. Real 3D structure from PubChem.
Ozone — O3, 48 g/mol. Real 3D structure from PubChem.
Methane — CH4, 16.04 g/mol. Real 3D structure from PubChem.
Methanol — CH4O, 32.04 g/mol. Real 3D structure from PubChem.
Ethanol — C2H6O, 46.07 g/mol. Real 3D structure from PubChem.
Isopropanol — C3H8O, 60.1 g/mol. Real 3D structure from PubChem.
Acetone — C3H6O, 58.08 g/mol. Real 3D structure from PubChem.
DMSO — C2H6OS, 78.14 g/mol. Real 3D structure from PubChem.
Chloroform — CHCl3, 119.37 g/mol. Real 3D structure from PubChem.
Dichloromethane — CH2Cl2, 84.93 g/mol. Real 3D structure from PubChem.
Acetonitrile — C2H3N, 41.05 g/mol. Real 3D structure from PubChem.
DMF — C3H7NO, 73.09 g/mol. Real 3D structure from PubChem.
THF — C4H8O, 72.11 g/mol. Real 3D structure from PubChem.
Ethyl acetate — C4H8O2, 88.11 g/mol. Real 3D structure from PubChem.
Hexane — C6H14, 86.18 g/mol. Real 3D structure from PubChem.
Toluene — C7H8, 92.14 g/mol. Real 3D structure from PubChem.
HEPES — C8H18N2O4S, 238.31 g/mol. Real 3D structure from PubChem.
Tris — C4H11NO3, 121.14 g/mol. Real 3D structure from PubChem.
EDTA — C10H16N2O8, 292.24 g/mol. Real 3D structure from PubChem.
MES — C6H13NO4S, 195.24 g/mol. Real 3D structure from PubChem.
Sodium chloride — ClNa, 58.44 g/mol. Real 3D structure from PubChem.
Potassium chloride — ClK, 74.55 g/mol. Real 3D structure from PubChem.
Calcium chloride — CaCl2, 110.98 g/mol. Real 3D structure from PubChem.
Sodium bicarbonate — CHNaO3, 84.01 g/mol. Real 3D structure from PubChem.
Disodium phosphate — HNa2O4P, 141.96 g/mol. Real 3D structure from PubChem.
Sodium citrate — C6H5Na3O7, 258.07 g/mol. Real 3D structure from PubChem.
Betaine — C5H11NO2, 117.15 g/mol. Real 3D structure from PubChem.
Guanidine hydrochloride — CH6ClN3, 95.53 g/mol. Real 3D structure from PubChem.
Phosphoric acid — H3O4P, 98 g/mol. Real 3D structure from PubChem.
Acetic acid — C2H4O2, 60.05 g/mol. Real 3D structure from PubChem.
Hydrochloric acid — ClH, 36.46 g/mol. Real 3D structure from PubChem.
Sodium hydroxide — HNaO, 40 g/mol. Real 3D structure from PubChem.
Phenol — C6H6O, 94.11 g/mol. Real 3D structure from PubChem.
Formaldehyde — CH2O, 30.03 g/mol. Real 3D structure from PubChem.
Paraformaldehyde — Real 3D structure from PubChem.
Benzyl alcohol — C7H8O, 108.14 g/mol. Real 3D structure from PubChem.