10 ft 11 Line Preliterate Vision Chart CA-WA non-porous surfaces and kills hard-to-kill

non-porous surfaces and kills hard-to-kill ESKAPE and ESKAPE MDRO organisms with a 1-minute kill time

Let your students browse these pamphlets when they’re not quite ready to talk about potentially difficult topics

Ideal particle size for efficient treatment

and a handy month-by-month calendar

10 ft 11 Line Preliterate Vision Chart CA-WA non-porous surfaces and kills hard-to-killHouse, Apple and Umbrella are recognizable optotypes that are easily identifiable to preliterate children. House, Apple and Umbrella visual acuity test is another alternative in preliterate symbol screening. Chart features U. S. notations along the sides to prevent confusion and assist in distance equivalents. Can be wall mounted. 9" x 14"