This document provides information on several GOST certifications for caprolactam, including methods for determining its permanganate index, acidity, alkalinity, pH, cyclohexanone oxide content, absorbance at 290 nm, iron content, crystallization point, and color of aqueous solutions. The certifications are available in electronic format from the listed order numbers in several languages, and the document provides contact information for pricing.

1. GOST Certification
GOST 26743.7-86
Caprolactam. Method determination of permanganate index
ГОСТ 26743.7-86
PLEASE ORDER YOUR PUBLICATION AT WWW.RUSSIANGOST.COM
Капролактам. Метод определения перманганатного индекса
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
Order No.: GS3290173
GOST 26743.5-91
Caprolactam. Determination of acidity, alkalinity and pH of 20 percent aqueous solution of caprolactam
ГОСТ 26743.5-91
Капролактам. Метод определения кислотности, щелочности и рН 20 %-ного водного раствора капролактама
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
Order No.: GS3290171
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
GOST 26743.6-85
Caprolaktam. Method for determination of cyclohexanone oxide content
ГОСТ 26743.6-85
Капролактам. Метод определения циклогексаноноксима
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
Order No.: GS3290172
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
GOST 26743.3-91
Caprolactam for industrial use. Determination of absorbance at a wave length of 290 nm
ГОСТ 26743.3-91
Капролактам для промышленного использования. Определение оптической плотности при длине волны 290 нм
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
Order No.: GS3290169
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
GOST 26743.4-85
Caprolaktam. Method for determination of iron content
ГОСТ 26743.4-85
Капролактам. Метод определения железа
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
Order No.: GS3290170
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
CATALOG OF REGULATIONS AVAILABLE TO ORDER GOST
GOST 26743.2-91
Caprolactam for industrial use. Determination of crystallizing point
ГОСТ 26743.2-91
Капролактам для промышленного использования. Определение температуры кристаллизации
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
Order No.: GS3290168
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
GOST 26743.1-91
Caprolactam for industrial use. Determination of colour of 50 % aqueous caprolactam solution expressed in Hazen units (platinum-cobalt scale).
Spectrometric method
ГОСТ 26743.1-91
Капролактам для промышленного использования. Определение цвета 50 %-ного водного раствора капролактама, выраженного в единицах Хазена
(платино-кобальтовая шкала). Спектрометрический метод
STATUS: Available
Format: Electronic (Adobe Acrobat, pdf)
Order No.: GS3290167
This book is available in the following languages: English, German, French, Italian, Spanish, Arabic, Chinese, other (upon request).
Price: Please contact for price and discount offers.
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