WebNIOSH, other 19 masks were non-approved but commercially available and 3 handkerchiefs were tested for this study. Nine adults and seven children’s anti-yellow dust mask brands were chosen. In addition, nine quarantine masks, seven medical masks (four surgical, three dental), nine general masks, and three handkerchiefs were tested (Table 1). WebItems Per Box: 50 Color: Tissue Yellow SO SOFT* Lining: No UK SKU: P4711717 PFE (.1): ≥ 97% See Packaging Specifications [ ] Packaging Details: 1 CS = 10 DSP 10 DSP = 50 Units 1 CS = 500 Units Volume: 0.812 FT3 Length: 20.125 IN Width: 7.750 IN Height: 9.000 IN Weight: 4.770 LB Cases per Layer: 12 Case (s) per Layer
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