Petroleum and natural gas industries. Factory bends, fittings and flanges for pipeline transportation systems. Flanges.

Standard published on 6.4.2022

Petroleum and natural gas industries. Factory bends, fittings and flanges for pipeline transportation systems. Factory cold bends.

Standard published on 27.9.2019

Solid recovered fuels. Determination of the current rate of aerobic microbial activity using the real dynamic respiration index.

Standard published on 30.9.2011

Fine-cut tobacco and smoking articles made from it. Methods of sampling, conditioning and analysis. Sampling.

Standard published on 15.6.2001

Fine-cut tobacco and smoking articles made from it. Methods of sampling, conditioning and analysis. Atmosphere for conditioning and testing.

Standard published on 4.9.2025

Tracked Changes. Fine-cut tobacco and smoking articles made from it. Methods of sampling, conditioning and analysis. Atmosphere for conditioning and testing.

Standard published on 12.9.2025

Fine-cut tobacco and smoking articles made from it. Methods of sampling, conditioning and analysis. Determination of total particulate matter of smoking articles using a routine analytical smoking machine, preparation for the determination of water and nicotine, and calculation of nicotine-free dry particulate matter.

Standard published on 23.6.2025

Tracked Changes. Fine-cut tobacco and smoking articles made from it. Methods of sampling, conditioning and analysis. Determination of total particulate matter of smoking articles using a routine analytical smoking machine, preparation for the determination of water and nicotine, and calculation of nicotine-free dry particulate matter.

Standard published on 7.7.2025

Environmental tobacco smoke. Estimation of its contribution to respirable suspended particles. Determination of particulate matter by ultraviolet absorbance and by fluorescence.

Standard published on 15.8.2001

Packaging. Management of hygiene in the production of packaging for foodstuffs. Requirements.

Standard published on 30.5.2008