Name in English:
GOST 28990-91
Name in Russian:
ГОСТ 28990-91
Description in English:
Fertilizers. Determination of ammoniacal nitrogen content in presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method
Description in Russian:
Удобрения. Титриметрический метод определения аммонийного азота в присутствии других веществ, выделяющих аммиак при обработке гидроокисью натрия
Document status:
Active
Format:
Electronic (pdf/doc)
Page count:
7
Delivery time (for English version):
2 business days
Delivery time (for Russian version):
1 business day
SKU:
GOST13829
Customers who bought this item also bought
GOST 8948-75
Ductile iron and steel fittings with parallel thread for pipelines. Straight tees. Basic dimensions
$12
GOST 24351-80
Three and two-jaw lathe self centering chucks with wedge and lever-type clamps. Basic dimensions
$12
GOST R 41.22-2001
Uniform provisions concerning the type approval of protective helmets and their visors for drivers and passengers of motor cycles and mopeds
$12