20/Box N95 NIOSH Approved Disposable Respirator Face Mask, Headbands Safety Glasses / Spectacles one tamperproof pouch and card

one tamperproof pouch and card board box

this cutting-edge screening cup ensures accurate detection of six major substances: Amphetamines

Do not swallow

Features Reliable and Accurate Measurement

20/Box N95 NIOSH Approved Disposable Respirator Face Mask, Headbands Safety Glasses / Spectacles one tamperproof pouch and cardBULK PRICING: Please Contact Us OEM CODE: DTC3Z MANUFACTURER BRAND: Dasheng Composition Mold Compression 5 Layers 20 G M2 Non Woven + 20 G M2 Melt Blown x 3 + 20 G M2 PP Non Woven Certifications Performance CDC NIOSH Approved NIOSH Approval Number TC 84A 4329 Bacterial filtration efficiency (BFE) = 99%+ Particle Filtration Efficiency (PFE) = 99%+ Pack Details 20 pieces per box Product Description Filters at least 95% of airborne particles. Not