Texture and material nonwoven fabric, flat, folded, with microfiltration, nose splint and strap, no bonded error BFE 98 -99.5%Respiratory resistance (mmH2O) Respiratory resistance (DP) is not greater than 9mmH2O Weight (g) : Not more than 10g Limited field of view Limited field of view not exceed 6% Acceptable limits of heavy metals Arsenic content (As) : 0.17mg/kg Lead content (Pb) : 1.00mg/kg Mercury content (Hg) : 0.12mg/kg Antimony content (Sb) : 0.10mg/kg Cadmium content Cd) : 0.10mg/kg
KN95 Mask - Made in Vietnam. Packing: 30pcs/box; 50boxes/carton. Certification: CE, FDA, ISO, Test Report... FOB Price: 1800usd/carton; 1.2usd/pcs Payment: TT and LC
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