Urea method

Urea method, Total:22 items.

The international standard classification for "Urea method" includes: Fertilizers , Phenols , Environmental protection , Alcoholic beverages .

The Chinese standard classification for "Urea method" includes: Chemical fertilizer and chemical soil conditioner , Basic standards and general methods on chemical fertilizers , General organic chemicals , Environmental sanitation , Fermented wines .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 2441.8-2010 Determination of urea—Part 8:Sulphate content—Visible turbidimetric method
GB/T 2441.3-2001 Determination of urea-Determination of water content-Karl Fischer method
GB/T 2441.3-2010 Determination of urea—Part 3:Water content—Karl Fischer method
GB/T 2441.6-2010 Determination of urea - Part 6:Water insoluble matter content-Weight method
GB/T 2441.7-2001 Determination of urea-Determination of particle size-Sieve method
GB/T 2441.5-2001 Determination of urea-Determination of alkalinity-Titrimetric method
GB/T 2441.4-2001 Determination of urea-Determination of iron content-1,10-Phenanthroline spectrophotometric method
GB/T 2441.9-2010 Determination of urea—Part 9:Methylenediurea content—Spectrophotometric method
GB/T 2441.2-2001 Determination of urea-Determination of biuret content-Spectrophotometric method
GB/T 2441.8-2001 Determination of urea-Determination of sulphate content-Visible turbidimetric method
GB/T 2441.1-2008 Determination of urea - Part 1: Total nitrogen content
GB/T 18204.29-2000 Method for determination of urea in water of swimming place
GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
GB/T 2602-2002 Method for the urea determination of m-cresol content of phenol products
GB/T 2441.2-2010 Determination of urea—Part 2:Biuret content—Spectrophotometric method
GB/T 2441.6-2001 Determination of urea-Determination of water insolution matter content-Weight method
GB/T 2441.5-2010 Determination of urea—Part 5:Alkalinity—Titrimetric method
GB/T 2441.7-2010 of urea—Part 7:Particle size—Sieve method

Professional Standard - Light Industry

QB/T 4710-2014 Determination of Urea in Fermented Alcoholic Beverage - High Performance Liquid Chromatography

CZ-CSN

CSN 65 4951-1988 Carbamide. Testing methods

SCC

BS 4279:1968 Methods of test for urea

VN-TCVN

TCVN 2620-1994 Urea for agriculture.Method of test