Erie Scientific Cover Glass, 22 x 22 mm, 1 Box of 10 Drinking Aids The controls help interpret positive

The controls help interpret positive and negative test results and verify proper test performance

Stretchy polyester and rayon blend provides freedom of movement

Archy helps relieve sore feet heel/arch pain and plantar fasciitis * Patients with plantar fasciitis can use Dr

sanitizers and bleach

Erie Scientific Cover Glass, 22 x 22 mm, 1 Box of 10 Drinking Aids The controls help interpret positive#1 1 2 thickness 22 x 22 mm Cover glass is free from striations, oily films and fingerprints Straight edges are precision ground Uniform thinness and superior flatness eliminate warpage Manufactured for superior clarity and corrosion resistance