Zanfel® Poison Ivy, Oak & Sumac Wash Airflow Meters The Model 780 comes with

The Model 780 comes with a cable with twin leads attached

No need to carry pen and paper to manually record results

the Kemmerer bottle has long been favored by limnologists and fishery biologists

/1-cm cells

The particles are thus assigned on the basis of size to one of eight channels

Zanfel® Poison Ivy, Oak & Sumac Wash Airflow Meters The Model 780 comes withWashes away the itch in 30 seconds with ZanfelZanfel Poison Ivy, Oak & Sumac Wash is a safe and effective soap for poison ivy, poison oak, and poison sumac. It is the only product known to remove urushiol, the toxin responsible for the reaction, from the skin ANYTIME after the outbreak, enabling the affected area to immediately begin healing. After using Zanfel, the itching and pain are the first things to be relieved, usually within 30 seconds.