• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

ISO 172:1978

Current

Current

The latest, up-to-date edition.

Plastics — Phenol-formaldehyde mouldings — Detection of free ammonia

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-08-1978

Specification of a qualitative method of detecting the presence of free ammonia or other volatile bases in phenol-formaldehyde mouldings by the exposure of an indicator paper to the vapour from a moistened powdered sample. It may be used when the absence of free ammonia is a requirement.

Committee
ISO/TC 61/SC 12
DocumentType
Standard
Pages
1
PublisherName
International Organization for Standardization
Status
Current

XP CEN/TS 15731 : 2008 XP CEREALS AND CEREAL PRODUCTS - COMMON WHEAT (TRITICUM AESTIVUM L.) - DETERMINATION OF ALVEOGRAPH PROPERTIES OF DOUGH AT ADAPTED HYDRATION FROM COMMERCIAL OR TEST FLOURS AND TEST MILLING METHODOLOGY

£38.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.