FIGURE 1 in Is 7-Hydroxyphthalide A Natural Compound Of Oil Gland Secretions? - Evidence From Archegozetes Longisetosus (Acari, Oribatida)

FIGURE 1: Gas chromatographic pattern of components, 24 hours after extraction, stored at -20°C. This pattern is identical to chromatograms taken directly after extraction. The amount of the internal standard (6-methyl-5-heptene-2-one) corresponds to 5ng. Peaks: a: 2,6-HMBD; b: neral; c: geranial; d: neryl formate; e: γ-acaridial; f: tridecane; h: tetradecane (this in an artifact of unknown origin); i: pentadecene; j: pentadecane; k: heptadecadiene; l: heptadecene; m: heptadecane. The * peaks arise from contaminations of the capillary column.