Postal services — Open standard interface between image controller and enrichment devices (OCRs, video coding systems, voting systems)
Document status: Active
Fertilizers — Determination of chelating agents — Determination of iron chelated by EDDHSA by ion pair chromatography
Document status: Active
Fertilizers — Determination of chelating agents — Determination of iron chelated by o,p-EDDHA by reversed phase HPLC
Document status: Active
Cereals and cereal products — Durum wheat (T. durum Desf.) — General guidelines for instrumental methods measurement of semolina colour
Document status: Active
Postal services — Method for measurement of parcel transit time for cross-border parcels within the European Union and EFTA using Tracking and Tracing
Document status: Active
Fertilizers — Determination of ammoniacal nitrogen
Document status: Active
Fertilizers — Determination of nitric and ammoniacal nitrogen according to Devarda
Document status: Active
Fertilizers — Determination of the water-soluble potassium content
Document status: Active
Fertilizers — Determination of total nitrogen in urea
Document status: Active
Fertilizers — Spectrophotometric determination of biuret in urea
Document status: Active
