Standard ISO 11093-1, Publication date: 1994-12 Paper and board - Testing of cores - Part 1: Sampling

Standard ISO 11093-2, Publication date: 1994-12 Paper and board - Testing of cores - Part 2: Conditioning of test samples

Standard DIN ISO 11093-1, Publication date: 1998-03 Paper and board - Testing of cores - Part 1: Sampling (ISO 11093-1:1994)

Standard DIN ISO 11093-2, Publication date: 1998-03 Paper and board - Testing of cores - Part 2: Conditioning of test samples (ISO 11093-2:1994)