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和朋友一起买来囤的朋友不要了
医用一级口罩 只出两盒 一盒50个
AT70021 - Cardinal Health Procedure Mask (ASTM 2100) Level 1 Pleated Earloops One Size Fits Most Yellow Non-Sterile 50/BX
Level 1 Procedure Mask, Yellow (Tissue inner layer)
Earloop, Yellow
ASTM F1862: 80mm Hg - Good for Droplet Precautions
MIL-M 36954 C: DP < 4.0mm H2O/cm2
Complies with ASTM 2100 > 95%
ASTM F2299: PFE > 95% @ 0.1 Micron
16 CFR Part 1610: Flame Spread = Class 1
Latex-Free.
Disposable.
50/BX
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