GOST 20298-74

ГОСТ 20298-74

Ion-exchange resins. Cation exchangers. Specifications

Смолы ионообменные. Катиониты. Технические условия

Status: Effective - Supersedes. The limitation of effectiveness has been lifted: Protocol No. 5-94 of the IGU dated 05.17.94 (IUS 11-12-1994)

The standard applies to strongly acidic and weakly acidic cation exchangers, which are high-molecular polymer compounds of three-dimensional gel and macroporous structure, containing acidic functional groups capable of cationic exchange reactions.

Стандарт распространяется на сильнокислотные и слабокислотные катиониты, представляющие собой высокомолекулярные полимерные соединения трехмерной гелевой и макропористой структуры, содержащие функциональные группы кислотного характера, способныек реакциям катионного обмена.

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Format: Electronic (pdf/doc)
Page Count: 16

Approved: State Committee of Standards of the Council of Ministers of the USSR, 11/21/1974

SKU: RUSS67335

Price: $271.56




The Product is Contained in the Following Classifiers:

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.9 Testing and control of chemical and industrial products » 4.9.1 Products of main chemical industries »

ISO classifier » 71 CHEMICAL INDUSTRY » 71.080 Organic Chemicals » 71.080.99 Other organic chemicals »

National standards » 71 CHEMICAL INDUSTRY » 71.080 Organic Chemicals » 71.080.99 Other organic chemicals »

ISO classifier » 71 CHEMICAL INDUSTRY » 71.100 Chemical products »

National standards » 71 CHEMICAL INDUSTRY » 71.100 Chemical products »

National Standards for KGS (State Standards Classification) » Latest edition » L Chemical products and rubber-asbestos products » L9 Other chemical products » L91 Ion-exchanging substances »


As a Replacement Of:

GOST 13505-68: Ion-exchange resins. Cation exchangers

GOST 5.1428-72: Ion exchange resin. Strong-sulphocationite KU-2-8 in salt form. Quality requirements for certified products

The Document References:

GOST 10896-78: Ion-exchange resins. Preparation of specimens for tests

GOST 10898.1-84: Ion-exchange resins. Determination of moisture content

GOST 10898.4-84: Ion-exchange resins. Determination of specific volume

GOST 10898.5-84: Ion-exchange resins. Determination of specific surface

GOST 10900-84: Ion-exchange resins. Methods of determination of granulometric composition

GOST 12868-77: Ion-exchange resins. Methods for determination of iron

GOST 14192-77: Marking of cargoes

GOST 14192-96: Cargo marking

GOST 15615-79: Ion exchange resins. Method for determination of chlorine ions content

GOST 17338-88: Jon-exchangers. Method for determination of osmotic stability

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Please select your chosen document, proceed to the ‘checkout page’ and select the form of payment of your choice. We accept all major credit cards and bank wire transfers. We also accept PayPal and Google Checkout for your convenience. Please contact us for any additional arrangements (Contract agreements, PO, etc.).

Once an order is placed it will be verified and processed within a few hours up to a rare maximum of 24 hours.

For items in stock, the document/web link is e-mailed to you so that you can download and save it for your records.

For items out of stock (third party supply) you will be notified as to which items will require additional time to fulfil. We normally supply such items in less than three days.

Once an order is placed you will receive a receipt/invoice that can be filed for reporting and accounting purposes. This receipt can be easily saved and printed for your records.

Your Order Best Quality and Authenticity Guarantee

Your order is provided in electronic format (usually an Adobe Acrobat or MS Word).

We always guarantee the best quality for all of our products. If for any reason whatsoever you are not satisfied, we can conduct a completely FREE revision and edit of products you have purchased. Additionally we provide FREE regulatory updates if, for instance, the document has a newer version at the date of purchase.

We guarantee authenticity. Each document in English is verified against the original and official version. We only use official regulatory sources to make sure you have the most recent version of the document, all from reliable official sources.

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