GOST 28990-91

Hover to load preview image

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)

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 20537-75

Taper shank end mills with spiral carbide blades of 12,5-50 mm diameter. Construction and dimensions

€10

GOST 24320-80

Utensils and covers of copper-nickel and copper-nickel-zinc alloys with silver or gold coating. General specifications

€10

GOST R 55165-2012

Mining equipment. Rotary bucket quarry excavators. General technical requirements and test methods

€10

GOST 11326.50-79

Radio-frequency cables types PK 50-24-15; PK 50-24-15-B and PK 50-24-15-OP. Specifications

€10

GOST 5616-89

Water-wheel type generators and motor-generators. General specifications

€10

GOST R 57268.3-2016

Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 3. Low-temperature method

€10