GNPS - VOCS from Dendrobatids from Colombia

Samples from extraction of volatile organic compounds from frogs using two sampling methods: in vivo and sampling from the skin and a DVB/CAR/PDMS-SPME fiber. Splitless injection mode using a desorption temperature of 250C. Separation was performed initiating to 40C for 3 min, and then increasing the temperature to 100C using a rate of 6C/min, afterwards incresing to 200C changing the rate to 4C/min, and finally increasing to 300C, using a rate of 20C/min, and maintaing to this temperature for 3 min. Analysis were performed in a GC HP 6890 Series equipped with an Agilent Mass Selective Detector 5973 (Agilent technologies, Palo Alto, CA, USA). Separation was performed on a BP-5 capillary GC column (30 m 0.25 mm 0.25 um, SGE, Austin, TX, USA) using helium as a carrier gas at a flow rate of 1.0 mL/min.