Type:Circular quartz fiber filter paper
name:MN 1640 d
Surface:smooth
Unit weight:85g/m²
Thickness:0.17mm
Filter speed description:Slow filtering
Filtering speed:140s
features:fixed quantity
Material Science:cellulose
Ash content:< 0.01%
Color Color:white
Retention rate:2-4 µm
Moisture resistance strength:strong
Diameter:25 mm, 37 mm, 45 mm, 55 mm, 70 mm, 90 mm, 110 mm, 125 mm, 150 mm, 185 mm, 240 mm, 270 mm, 320mm
Packaging specifications:100 sheets/pack
Harmful substances:not have