ISO 172:1978
ISO 172:1978 Plastics – Phenol-formaldehyde mouldings – Detection of free ammonia
CDN $86.00
Description
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.
Edition
1
Published Date
1978-08-01
Status
PUBLISHED
Pages
1
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
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.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 21257:2024 Plastics – Polymer polyols for use in the production of polyurethanes – Determination of the residual acrylonitrile and styrene monomer content by gas chromatography
CDN $195.00 Add to cart -
ISO 14849:1999 Plastics – Phenol-formaldehyde mouldings – Determination of free ammonia and ammonium compounds – Indophenol method
CDN $131.00 Add to cart -
ISO 60:2023 Plastics – Determination of apparent density of material that can be poured from a specified funnel
CDN $86.00 Add to cart -
ISO 3671:2023 Plastics – Aminoplastic moulding materials – Determination of volatile matter
CDN $86.00 Add to cart
