GOST 28550-90
ГОСТ 28550-90
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Tea. Method for preparation of ground sample and determination of dry matters content
Чай. Метод приготовления измельченной пробы и определения сухих веществ
Status: Not effective - Superseded. Registration information 353-st dated 06/28/2013 (official site of Rosstandart); IUS 7-2014
The standard applies to black tea and establishes a method for preparing ground tea samples and for determining solids for analytical use
Стандарт распространяется на черный чай и устанавливает метод приготовления измельченной пробы чая и определения сухих веществ для использования в аналитических целях
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Format: Electronic (pdf/doc)
Approved: USSR State Committee for Product Quality and Standards Management,
5/4/1990
SKU: RUSS47600
The Product is Contained in the Following Classifiers:
Evidence base (TR CU, Technical Regulation of the Customs Union) »
021/2011 TR CU. About food safety »
Regulations and standards (to ТР ТС ТС 021/2011) »
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.4 Testing and control of food products »
4.4.7 Tea industry products, food concentrates and enzymes »
ISO classifier »
67 PRODUCTION OF FOOD »
67.140 Tea. Coffee. Cocoa »
67.140.10 Tea »
National standards »
67 PRODUCTION OF FOOD »
67.140 Tea. Coffee. Cocoa »
67.140.10 Tea »
National Standards for KGS (State Standards Classification) »
Latest edition »
N Food and taste products »
N5 Fruit and vegetable products »
N59 Test methods. Packaging. Marking »
National Standards for OKSTU »
FOOD INDUSTRY PRODUCTS »
Control methods (testing, analysis, measurements) »
The Document is Replaced With:
GOST ISO 1572-2013: Tea. Method for preparation of ground sample and determination of dry matter content
The Document References:
GOST 1936-85: Tea. Acceptance rules and methods of sampling
GOST 24104-88: General purpose and reference laboratory balances
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
The Document is Referenced By:
GOST 1937-90: Black baikhovi tea in bulk
GOST 1938-90: Packed black baykh tea
GOST 1939-90: Packed green baikhovi tea
GOST 28551-90: Tea. Method for determination of water extracts
GOST 28552-90: Tea. Methods for determination of total, water-insoluble and water-soluble ash
GOST 28553-90: Tea. Method for determination of crude fibre
GOST 3716-90: Green baikhovi tea in bulk
GOST R ISO 14502-1-2010: Tea. Method for determination of total polyphenols content
KMS 799:2005: Tea. General technical conditions
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