981 Filtration All prices are indicative and exclude VAT. Visit www.dulis.nl Cat. No. Pore size (µm) Colours Grid ø (mm) Units/ box €/ box 010362C 0.45 White Black 47 100 N/A - 175071 0.45 Black White 47 100 N/A - hIn a mixture of cellulose esters (cellulose acetate and cellulose nitrate) hHydrophilic and biologically inert membranes hSterile, individual packaging MEMBRANE FILTERS / Filter papers Type AP15: nominal retention 0.8 µm Cat. No. 044221 25 100 N/A - 044222 47 100 N/A - Diameter (mm) Units/ box €/ box Type AP20: nominal retention 1 µm Cat. No. 044223 13 100 N/A - 044224 25 100 N/A - 044225 47 100 N/A - Diameter (mm) Units/ box €/ box Type AP25: nominal retention 2 µm (3 times thicker than type AP20) Type AP40: nominal retention 0.8 µm (Without binder, for analytical applications) Cat. No. 044226 13 100 N/A - 044227 25 100 N/A - 044228 47 100 N/A - Diameter (mm) Units/ box €/ box Cat. No. 044229 47 500 N/A - Diameter (mm) Units/ box €/ box Other sizes are available on request. hFor pre-filtration to protect a microfiltration membrane when filtering clogging solutions hHigh particle retention capacity throughout the thickness hAP15, AP20, AP25 with acrylic resin bonding to prevent the release of fibres during filtration hAP40 is free of binders, complies with analytical standards such as determination of suspended solids in water, air analysis Economical, sterile, gridded membrane filters Merck Millipore Glass microfibre filter papers hFor handling membrane filters hPolished stainless steel forceps with flat rounded tips hSterilisable in autoclave or by flaming after soaking in alcohol hSold in packs of 3: anise green, turquoise blue and fuchsia pink Cat. No. 051000 Flat-tipped forceps, set of 3 assorted colours N/A - Description € pack of 3 Forceps for membrane filters
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