Sentence examples for ghs classification from inspiring English sources
College students' perception towards the Globally Harmonized System (GHS), classification and labeling of chemicals, was investigated in this study.
By Chi-square analysis, 17 out of the 27 hazards of GHS classification had perception rates of the pictograms lower than the ISO suggested standard for a good design of signage.
For example, the Organization for Economic Cooperation and Development OECDD) has developed eChemPortal [9], which provides free public access to chemicals and associated properties, allowing searches by chemical name and number, by chemical property, and by Global Hazard Summary (GHS) classification.
Meanwhile, the acute toxicity test using O. latipes and D. magna did not show any mortality/immobilizing effects up to a concentration of 100.00 mg/L SWCNTs, indicating no hazard category in the GHS classification.
Initially motivated by a need to delineate cellulases (EC 3.2.1.4) into distinct structural families [ 10], the first incarnation of the GH family classification, as such, comprised 35 GH families [ 8].
Chitinolytic enzymes belong to different families of glycosyl hydrolases (GH), whose classification is based on the amino acid similarity of their catalytic domains.
Throughout this paper, we will follow the GH family classification according to the CAZy (for carbohydrate- active en zymes) database (16).
Their classification as GHs was based on the report that one of the GH61s has weak endocellulase activity [ 15].
However, since the substrate specificity differs within a single GH family, the CAZy classification is now generally accepted (Saha 2000).
The conserved domains and classification of GH family were identified with the website http://www.ncbi.nlm.nih.gov/Structure/cdd/cdd.shtml[ 20].
*: Enzymes of GH61 family were not truly glycosidase, however, they are important to degrade lignocellulose in conjunction with cellulases [ 34], and were kept as GH in the CAZy classification [ 1].
