GOST 938.7-68
ГОСТ 938.7-68
|
|
Leather. Method of determination of nitrogen content
Кожа. Метод определения содержания азота
Status: Effective - Supersedes. The limitation of effectiveness period has been lifted: Decree of the State Standard No. 1767 of 11.20.91
The standard applies to all kinds of skin and establishes a method for the determination of nitrogen in terms of the goleva substance.
Стандарт распространяется на кожу всех видов и устанавливает метод определения азота в пересчете на гольевое вещество.
Choose Language:
Format: Electronic (pdf/doc)
Approved: Committee of Standards, Measures and Measuring Instruments under the Council of Ministers of the USSR,
1/2/1968
SKU: RUSS64550
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.5 Testing and control of light industry products »
4.5.3 Products of leather and fur industry »
ISO classifier »
59 TEXTILE AND LEATHER PRODUCTION »
59.140 Leather technology »
59.140.30 Leather and fur »
National standards »
59 TEXTILE AND LEATHER PRODUCTION »
59.140 Leather technology »
59.140.30 Leather and fur »
National Standards for KGS (State Standards Classification) »
Latest edition »
M Textile and leather materials and products »
M1 Leather and felt making products »
M19 Test Methods. Packaging. Marking »
National Standards for OKSTU »
PRODUCTS OF THE LEATHER INDUSTRY »
Control methods (testing, analysis, measurements) »
As a Replacement Of:
GOST 13423-68: Leather. Method of determination of nitrogen content
The Document References:
GOST 10163-76: Reagents. Soluble starch. Specifications
GOST 12026-76: Filter paper for laboratory application
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 19908-90: Transparent quartz glass crucibles, basins, cups, flasks, funnels, test-tubes and caps. General specifications
GOST 24104-2001: Laboratory scales. General technical requirements
GOST 24104-88: General purpose and reference laboratory balances
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 27068-86: Reagents. Sodium thiosulphate 5-aqueous. Specifications
GOST 29169-91: Laboratory glassware. One-mark pipettes
GOST 29252-91: Laboratory glassware. Burettes. Part 2. Burettes for which no waiting time is specified
GOST 4145-74: Reagents. Potassium sulphate. Specifications
GOST 4166-76: Reagents. Sodium sulphate. Specifications
GOST 4167-74: Reagents. Cuprie chloride 2-aqueous. Specifications
GOST 4199-76: Reagents. 10-aqueous sodium tetraborate. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4232-74: Reagents. Potassium iodide. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 61-75: Reagents. Acetic acid. Specifications
GOST 6709-72: Distilled water. Specifications
GOST 9147-80: Laboratory porcelain ware and apparatus. Specifications
GOST 9337-79: Reagents. Sodium phosphate 12-aqueous. Specifications
GOST 938.0-75: Leather. Rules of acceptance. Methods of sampling
GOST 938.1-67: Leather. Method of determination of moisture content
GOST 9656-75: Reagents. Boric acid. Specifications
The Document is Referenced By:
GOST 20836-75: Technical leather. Specifications
GOST 9182-75: Leather for welts. Specifications
GOST 938.4-70: Leather. Method of calculation of some chemical characteristics which are not determined directly
|
Customers Who Viewed This Item Also Viewed:
 |
Tight and slack wooden barrels
Language: English |
Cylindrical evolvent gears of external engagment. Strength calculation
Language: English |
Construction in seismic regions
Language: English |
2015 Kazakhstan PUE RK Rules for Arrangement of Electrical Installations. ALL SECTIONS.
Language: English |
Software for measuring instruments. Procedure for of certification. General provisions
Language: English |
Current transformers. General specifications
Language: English |
 |
|
YOUR ORDERING MADE EASY!
RussianGost.com is an industry-leading company with stringent quality control standards and our dedication to precision, reliability and accuracy are some of the reasons why some of the world’s largest companies trust us to provide their national regulatory framework and for translations of critical, challenging, and sensitive information.
Our niche specialty is the localization of national regulatory databases involving: technical norms, standards, and regulations; government laws, codes, and resolutions; as well as RF agency codes, requirements, and Instructions.
We maintain a database of over 220,000 normative documents in English and other languages for the following 12 countries: Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Mongolia, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan.
Placing Your Order
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.