TY - GEN AU - Wartelle,L H AU - Marshall,W E AU - Toles,C A AU - Johns,M M TI - Comparison of nutshell granular activated carbons to commercial adsorbents for the purge-and-trap gas chromatographic analysis of volatile organic compounds SN - 0021-9673 PY - 2000///1026 KW - Adsorption KW - Carbon KW - chemistry KW - Chromatography, Gas KW - methods KW - Organic Chemicals KW - analysis KW - Volatilization N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1016/s0021-9673(00)00290-9 ER -