Sentence examples for groups of substances from inspiring English sources
It has introduced a forensic early warning system to pick up risky new substances on the market and temporary drug orders to ban whole groups of substances immediately for a 12-month period while experts investigate.
All these groups of substances have one thing in common they are all polymers (substances composed of large molecules formed from smaller ones), produced by applications of a rapidly growing branch of chemistry, polymer chemistry, established in the early 1930s.
Many groups of substances, including di 2-ethylhexyl phthalate (di 2-ethylhexyl phthalatelorophenol (PCP), copper, TBT anDEHPchlorvos.
In the following, two prominent groups of substances will be used as examples to answer these questions.
As regards the Environmental Quality Standards (EQS), 10 substances or groups of substances were found in surface waters to exhibit concentrations above the annual average value, while only the benzo(a pyrene⁎ concentration exceed the maximum allowable level.
Here again we encounter Xenocrates the theologian: Sextus tells us (149) that Xenocrates associated the three fates with his three groups of substances: Atropos with the intelligible ones, Clotho with the perceptible ones, and Lachesis with the believable ones.
Similarly, excluding item 6 led to difference in the reported scores between the two groups of substance users.
There were significantly more males amongst the groups of substance misusers (SIP and PS) than in the PNS group, but no significant differences with regards to age, number of children or years of education between groups.
Health Canada's report Best Practices: Treatment and Rehabilitation of Women [ 40] has been developed as a key resource for health care providers in helping to reduce barriers to treatment access for diverse groups of substance-using women.
Amphetamine-type stimulants - including ecstasy - remain the second-most widely consumed group of substances, it says.
