Perfex Test Tube Brush

High-quality polyester fibers will not absorb like nylon or natural fibers. Non-abrasive. Rinses clean, dries quickly and odor free. Stainless steel twisted wire will not rust or corrode like galvanized wire. Resistant to hot water, diluted and strong acids, petroleum distillates, benzene aromatic hydrocarbons, acetones and ketones, ethyl acetate esters, and trichlorethylene hydrocarbons.

Compatible with gamma, ethylene oxide, and autoclave sterilization – up to 250˚F for 30 minutes.