Tested partial protection against chemicals, cytostatics and biological agents type PB4 / PB4-B with completely closed front, extra long cut and raised collar. Type-tested and certified to PPE regulation (EU) 2016/425. - Liquid impermeable coating front and sleeves. - Sleeves have ultrasonically sealed seams for high penetration protection. - Best breakthrough times for permeation tests. - Breathable back. - Velcro fastener in the upper back area. - With ties at the waist. - Available with elasticated or knitted cuffs. - Optimal for cleanrooms (gown worn over the cleanroom overall). Tested partial protection against chemicals, cytostatics and biological agents type PB4 / PB4-B with completely closed front, extra long cut and raised collar. Type-tested and certified to PPE regulation (EU) 2016/425. - Liquid impermeable coating front and sleeves. - Sleeves have ultrasonically sealed seams for high penetration protection. - Best breakthrough times for permeation tests. - Breathable back. - Velcro fastener in the upper back area. - With ties at the waist. - Available with elasticated or knitted cuffs. - Optimal for cleanrooms (gown worn over the cleanroom overall).