[93074-100MG] Pentachlorobenzene certified reference material (for chromatographic applications), suitable for qNMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland 134,600원
[93074-1G] Pentachlorobenzene certified reference material (for chromatographic applications), suitable for qNMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland 650,870원