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{"id":6861724942491,"title":"24 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 4 - ZENPORE Fast Flow 240 mm (50 Discs) 24 cm diameter","handle":"24-cm-quadrant-folded-filter-paper-pre-folded-disks-qualitative-grade-4-zenpore-fast-flow-240-mm-50-discs-24-cm-diameter","description":"\u003ch3\u003e24 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 4 - ZENPORE Fast Flow 240 mm (50 Discs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSize:24 cm diameter GRADE 4 Q QUADRANT Qualitative Filter PaperEquivalent to\nWhatman grade 4 FF, this very fast laboratory filter paper is used for coarse\nfiltration when you need to separate a solid or precipitate from the\nfiltrate.Made from high alpha-cellulose cotton, this standard lab filter is\nnot intended for ashing.APPLICATIONSscience : Routine clean-up of insoluble\nliquids such as biological fluids or organic extracts in labsfood :\nDetermination Sodium Chloride in foodstuffsbeverage : Filtration of musts in\nwinemetalurgy : Determination of silicon impurities in pig iron and\nsteelenvironment : Fast flowing air and exhausts monitoring when the\ncollection of fine particles is not critical.COARSE RETENTIONRetains coarse\nparticles and gelatinous precipitates like:Metal hydroxides (Al, Cr, Fe, Mg) ,\nBe OxideInsoluble iron and ore, precipitated SilicatesCulture media, and\ncolloidal sedimentspaper : pure cotton celluloseflow : fastretention : 20~25\nμm (coarse)speed : 15~20 s (10ml DIN 53137)size : ⌀ 240 mmthickness : 140\nμmweight : 86 g\/m²ash : 0.1%qty : 50 discsPRE-FOLDEDThese Quadrant Folded\nFilters saves folding time when filtration is done repetitively.Use our\npleating equivalent ST004-240v for even faster filtration.Suitable for gravity\nfiltration in standard funnels, not vacuum.EQUIVALENCE \u0026amp; SIZESee the cross-\nreference table and size diagrams in the photos to choose the appropriate\nreference and diameter of your circles.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eGRADE 4 Q : 24cm - Equivalent to Whatman qualitative grade 4 FF, quadrant folded filter paper (240mm)\u003c\/li\u003e\n \u003cli\u003ePREFOLDED - No more folding! These pre-folded Quadrant filters are ready for the funnel\u003c\/li\u003e\n \u003cli\u003eFAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification\u003c\/li\u003e\n \u003cli\u003eWINE MAKING - Filtration of musts\u003c\/li\u003e\n \u003cli\u003eCOARSE RETENTION \/ FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-06-25T15:47:57+10:00","created_at":"2021-06-25T15:47:57+10:00","vendor":"ZENpore","type":"Qualitative Filter Paper","tags":["deletenow","leo109"],"price":16300,"price_min":16300,"price_max":16300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40335303540891,"title":"24 cm diameter","option1":"24 cm diameter","option2":null,"option3":null,"sku":"B07MS1LRB8","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"24 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 4 - ZENPORE Fast Flow 240 mm (50 Discs) 24 cm diameter - 24 cm diameter","public_title":"24 cm diameter","options":["24 cm diameter"],"price":16300,"weight":227,"compare_at_price":null,"inventory_management":null,"barcode":"ST004-240q","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B07MS1LRB8.jpg?v=1651273143","\/\/leoforward.com\/cdn\/shop\/products\/71jRIGMIRVL.jpg?v=1625155071","\/\/leoforward.com\/cdn\/shop\/products\/81PcaFgI7RL.jpg?v=1625155071","\/\/leoforward.com\/cdn\/shop\/products\/71zST0pKpjS_28ed74e5-4e35-4260-92b1-4f2ab2cac327.jpg?v=1625155071","\/\/leoforward.com\/cdn\/shop\/products\/71MVWGEQTfL_33d0d323-2a48-46d7-a6c0-fbf3608cced3.jpg?v=1625155071","\/\/leoforward.com\/cdn\/shop\/products\/81N4LIe7qKL_ede6a6ae-5283-43f5-9d29-0993e2960d21.jpg?v=1625155071"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B07MS1LRB8.jpg?v=1651273143","options":["Size"],"media":[{"alt":"24 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 4 - 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ZENPORE Fast Flow 240 mm (50 Discs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSize:24 cm diameter GRADE 4 Q QUADRANT Qualitative Filter PaperEquivalent to\nWhatman grade 4 FF, this very fast laboratory filter paper is used for coarse\nfiltration when you need to separate a solid or precipitate from the\nfiltrate.Made from high alpha-cellulose cotton, this standard lab filter is\nnot intended for ashing.APPLICATIONSscience : Routine clean-up of insoluble\nliquids such as biological fluids or organic extracts in labsfood :\nDetermination Sodium Chloride in foodstuffsbeverage : Filtration of musts in\nwinemetalurgy : Determination of silicon impurities in pig iron and\nsteelenvironment : Fast flowing air and exhausts monitoring when the\ncollection of fine particles is not critical.COARSE RETENTIONRetains coarse\nparticles and gelatinous precipitates like:Metal hydroxides (Al, Cr, Fe, Mg) ,\nBe OxideInsoluble iron and ore, precipitated SilicatesCulture media, and\ncolloidal sedimentspaper : pure cotton celluloseflow : fastretention : 20~25\nμm (coarse)speed : 15~20 s (10ml DIN 53137)size : ⌀ 240 mmthickness : 140\nμmweight : 86 g\/m²ash : 0.1%qty : 50 discsPRE-FOLDEDThese Quadrant Folded\nFilters saves folding time when filtration is done repetitively.Use our\npleating equivalent ST004-240v for even faster filtration.Suitable for gravity\nfiltration in standard funnels, not vacuum.EQUIVALENCE \u0026amp; SIZESee the cross-\nreference table and size diagrams in the photos to choose the appropriate\nreference and diameter of your circles.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eGRADE 4 Q : 24cm - Equivalent to Whatman qualitative grade 4 FF, quadrant folded filter paper (240mm)\u003c\/li\u003e\n \u003cli\u003ePREFOLDED - No more folding! These pre-folded Quadrant filters are ready for the funnel\u003c\/li\u003e\n \u003cli\u003eFAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification\u003c\/li\u003e\n \u003cli\u003eWINE MAKING - Filtration of musts\u003c\/li\u003e\n \u003cli\u003eCOARSE RETENTION \/ FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}

24 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 4 - ZENPORE Fast Flow 240 mm (50 Discs) 24 cm diameter

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24 cm Quadrant-Folded Filter Paper, Pre-Folded disks, Qualitative Grade 4 - ZENPORE Fast Flow 240 mm (50 Discs)

Size:24 cm diameter GRADE 4 Q QUADRANT Qualitative Filter PaperEquivalent to Whatman grade 4 FF, this very fast laboratory filter paper is used for coarse filtration when you need to separate a solid or precipitate from the filtrate.Made from high alpha-cellulose cotton, this standard lab filter is not intended for ashing.APPLICATIONSscience : Routine clean-up of insoluble liquids such as biological fluids or organic extracts in labsfood : Determination Sodium Chloride in foodstuffsbeverage : Filtration of musts in winemetalurgy : Determination of silicon impurities in pig iron and steelenvironment : Fast flowing air and exhausts monitoring when the collection of fine particles is not critical.COARSE RETENTIONRetains coarse particles and gelatinous precipitates like:Metal hydroxides (Al, Cr, Fe, Mg) , Be OxideInsoluble iron and ore, precipitated SilicatesCulture media, and colloidal sedimentspaper : pure cotton celluloseflow : fastretention : 20~25 μm (coarse)speed : 15~20 s (10ml DIN 53137)size : ⌀ 240 mmthickness : 140 μmweight : 86 g/m²ash : 0.1%qty : 50 discsPRE-FOLDEDThese Quadrant Folded Filters saves folding time when filtration is done repetitively.Use our pleating equivalent ST004-240v for even faster filtration.Suitable for gravity filtration in standard funnels, not vacuum.EQUIVALENCE & SIZESee the cross- reference table and size diagrams in the photos to choose the appropriate reference and diameter of your circles.

Product Features

  • GRADE 4 Q : 24cm - Equivalent to Whatman qualitative grade 4 FF, quadrant folded filter paper (240mm)
  • PREFOLDED - No more folding! These pre-folded Quadrant filters are ready for the funnel
  • FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
  • WINE MAKING - Filtration of musts
  • COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)

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