57 Filtration Indicative prices. Visit www.dulis.nl Cat. No. Pore size (µm) Colour Grid ø (mm) Units/ box € excl. VAT box 175067 0.22 White Black 47 100 NC - 010362C 0.45 White Black 47 100 NC - 175071 0.45 Black White 47 100 NC - hIn a mixture of cellulose esters (cellulose acetate and cellulose nitrate) hHydrophilic and biologically inert membranes hSterile, individual packaging hStandard range for qualitative analysis hSuitable for rapid filtration of large particles and gelatinous precipitates hMade of cellulose fibre hRetention rate : 10 - 12 µM hWeight: 85 g/m2 hThickness : 200 µm hAsh content : 0.06 % hOther Dimensions on request Grade 304 Diameter (mm) Cat. No. Units/ box € excl. VAT/ box 90 442423 100 NC - 100 442424 100 NC - 110 442425 100 NC - 125 442426 100 NC - 150 442427 100 NC - 185 442428 100 NC - ClearLine®Qualitative filter papers hStandard range for qualitative analysis hSuitable for rapid filtration of large particles and gelatinous precipitates hMade of cellulose fibre hRetention rate : 10 - 12 µm hWeight: 85 g/m2 hThickness : 200 µm hAsh content : 0.06 % hOther Dimensions on request hStandard range for quantitative analysis hMade of cellulose fibre hAsh content : 0.002 % hOther Dimensions on request Grade 304 Diameter (mm) Cat. No. Units/ box € excl. VAT/ box 90 442423 100 NC - 100 442424 100 NC - 110 442425 100 NC - 125 442426 100 NC - 150 442427 100 NC - 185 442428 100 NC - Grade 351 Grade 352 Grade 354 Filtration speed Slow Medium Fast Porosity (µm) 7 - 9 8 - 12 12 - 16 Weight (g/m2) 80 80 80 Thickness (µm) 290 290 250 Diameter (mm) Cat. No. € Excl. VA 100 uni. Cat. No. € Excl. VA 100 uni. Cat. No. € Excl. VA 100 uni. 90 442439 NC - 442429 NC - 442434 NC - 110 442440 NC - 442430 NC - 442435 NC - 125 442441 NC - 442431 NC - 442436 NC - 150 442442 NC - 442432 NC - 442437 NC - 185 442443 NC - 442433 NC - 442438 NC - ClearLine®Qualitative filter papers ClearLine®Quantitative filter papers FILTRATION Economical, sterile, gridded membrane filters
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