Sludge, treated biowaste, soil and waste. Determination of total organic carbon (TOC) by dry combustion Ingestion-build-201039 PD IEC TS 61994‑4‑4 is

PD IEC TS 61994‑4‑4 is the fourth part of an international standard used for piezoelectric

- type of protection ‘p’ pressurized apparatus

finishes of exposed surfaces of table

enabling greater load-bearing capacity and easy installation

Updating of definitions

Sludge, treated biowaste, soil and waste. Determination of total organic carbon (TOC) by dry combustion Ingestion-build-201039 PD IEC TS 61994‑4‑4 is1 Scope This European Standard specifies two methods for the determination of total organic carbon (TOC) in sludge, treated biowaste, soil, waste and sediment samples containing more than 1 g carbon per kg of dry matter (0,1 %). For sludge, treated biowaste and soil only Method A is validated.