Analysis of tea and tea products - Determination of theobromine and coffeine content of instant tea in solid form and instant tea products - HPLC-method
Edition 1996-02

Dentistry - Dimensions for archwires and attachments for orthodontic appliances
Edition 2012-08

Analysis of coffee and coffee products - Determination of 16-O-methyl cafestol content of roasted coffee - HPLC-method
Edition 2011-03

Determination of whey protein content in total protein of milk and milk products - Polarographic method
Edition 2001-09

Ductile iron fittings - Double socket 30° bends, EN-fittings, MI-fittings, IT-fittings - Application, dimensions
Edition 1999-11

Statistics on German meteorological data for calculating the energy requirements for heating and air conditioning equipment
Edition 2003-01

Characterization of solids - Quality assurance and quality control - Re-transferability of measurement results of the test characteristics with regard to their distinctness and distribution in the population
Edition 2021-12

Furnaces with lining for the chemical industry; instructions for brick-lining
Edition 1986-11

Dentistry - Test methods for shear bond strength of adhesives for orthodontic attachments
Edition 2017-04

Testing of carbonaceous materials - Determination of tensile strength - Solid materials
Edition 2023-10