Projects

Tea and instant tea in solid form — Determination of caffeine content — Method using high-performance liquid chromatography

90.93 Standard confirmed

Tea — Determination of crude fibre content

90.93 Standard confirmed

Tea — Preparation of ground sample of known dry matter content

90.93 Standard confirmed

Tea — Determination of loss in mass at 103 degrees C

90.93 Standard confirmed

Tea — Determination of total ash

90.93 Standard confirmed

Tea — Determination of water-soluble ash and water-insoluble ash

90.93 Standard confirmed

Tea — Determination of acid-insoluble ash

90.93 Standard confirmed

Tea — Determination of alkalinity of water-soluble ash

90.93 Standard confirmed

Tea — Sampling

90.93 Standard confirmed

Instant tea — Determination of free-flow and compacted bulk densities

90.93 Standard confirmed

Instant tea in solid form — Determination of moisture content (loss in mass at 103 degrees C)

90.20 Standard under periodical review

Instant tea in solid form — Determination of moisture content (loss in mass at 103 degrees C) — Amendment 1

60.60 Standard published

Instant tea in solid form — Determination of total ash

90.93 Standard confirmed

Instant tea in solid form — Sampling

90.93 Standard confirmed

Tea — Determination of water extract

90.93 Standard confirmed

Tea — Determination of water extract — Technical Corrigendum 1

60.60 Standard published

Tea and instant tea in solid form — Determination of caffeine content — Method using high-performance liquid chromatography

90.93 Standard confirmed

Tea — Classification of grades by particle size analysis

90.93 Standard confirmed