sponge swab - HUACHENYANG

Disposable sterile foam swabs are mainly used for covid-19 nucleic acid test sampling, antigen test kits, and for collecting various biological or environmental samples.

Polyurethane Foam Swab with 100ppi medical polyurethane foam tip & polystyrene rigid handle is ideal for collecting large amounts of liquid and rapid elution of the specimens.

Polyurethane Foam Swabs are made of medical-grade polyurethane foam