Definition of diastereomer. : a stereoisomer of a compound having two or more chiral centers that is not a mirror image of another stereoisomer of the same compound â compare enantiomer.
Most perennial weeds such as Johnsongrass. are also suppressed although vigorous plants or heavy in-. festations may lift plastic. Perennial sedges, and to a lesser. extent, grasses can puncture sheet mulches as the weeds. emerge from the soil, resulting in inadequate control.
The multiple layers of the Lollaland Foam Play Mat makes it a perfect place for your child to safely play. This easy-to-clean and water-resistant mat is reversible, with a unique design on each side. The multiple layers of the Lollaland Foam Play Mat makes it a perfect place for your child to safely play.