Description
These strips are useful for research and classroom demonstration in determining more accurately with persons who are PTC (Prop) or non- PTC (Prop) taster
100 strips per vial.
$19.95
These strips are useful for research and classroom demonstration in determining more accurately with persons who are PTC (Prop) or non- PTC (Prop) taster.
100 strips per vial.
These strips are useful for research and classroom demonstration in determining more accurately with persons who are PTC (Prop) or non- PTC (Prop) taster
100 strips per vial.
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