You can use the search by product name. For example, Technical chemistry
GOST 8728-88
Appearance: Clear liquid free of particles
Sphere of application:
Premium grade: used for translucent undyed light-resistant materials based on polyvinyl chloride, etc.
First grade: used for light-colored polymeric materials in production of artificial leather, varnishes, etc.
Second grade: used for dark-colored polymeric materials as well as for black-loaded articles, etc.
Guaranteed shelf life – 12 months from the date of manufacture