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{"id":6865250287771,"title":"Ahlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100)","handle":"ahlstrom-6420-0550-qualitative-filter-paper-2-micron-medium-flow-grade-642-5-5cm-diameter-pack-of-100","description":"\u003ch3\u003eAhlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSize:5.5cm Diameter Ahlstrom's qualitative grades of filter paper are, by\ndefinition, recommended for use in analytical methods, which determine or\nidentify particulate constituents of a mixture irrespective of the amount\npresent. Qualitative filter papers are often used in routine separation work\nthat still requires high purity and consistent performance. Ahlstrom offers a\ncomplete range of low ash filter papers for general laboratory work that\nprovides you with the correct combination of particle retention, filtration\nspeed, loading capacity and wet-strength. All our qualitative grades consist\nof greater than 95 percent super refined a-cellulose and linter fibers. This\ngrade has finer particle retention than Ahlstrom 601 but with slightly lower\nfiltration speed. Ahlstrom 642 also has higher absorption than Ahlstrom 601.\nIt is used in general laboratory applications to retain particles above 2\nmicrometer in size. Ahlstrom 642 is also found in agricultural and\nenvironmental laboratories for plant growth trials, soil testing, and air\nanalysis for monitoring specific contaminants and in the filtration of organic\nand sulfide precipitates. 229 sec\/100mls Filtration speed herzberg. 30 mls\/min\nFiltration speed rapidity. Medium loading capacity.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eQuantitative analysis\u003c\/li\u003e\n \u003cli\u003eLow ash content 0.06 percent\u003c\/li\u003e\n \u003cli\u003eUntreated; high wet-strength\u003c\/li\u003e\n \u003cli\u003eConsistent performance\u003c\/li\u003e\n \u003cli\u003eCustom cut\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-06-26T17:51:30+10:00","created_at":"2021-06-26T17:51:30+10:00","vendor":"Ahlstrom","type":"Qualitative Filter Paper","tags":["leo109"],"price":12400,"price_min":12400,"price_max":12400,"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":40346166657179,"title":"5.5cm Diameter","option1":"5.5cm Diameter","option2":null,"option3":null,"sku":"B006H8RQYM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Ahlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100) - 5.5cm Diameter","public_title":"5.5cm Diameter","options":["5.5cm Diameter"],"price":12400,"weight":23,"compare_at_price":null,"inventory_management":null,"barcode":"1218Z60PK","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B006H8RQYM.jpg?v=1651276237"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B006H8RQYM.jpg?v=1651276237","options":["Size"],"media":[{"alt":"Ahlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100) - LeoForward Australia","id":29657319506157,"position":1,"preview_image":{"aspect_ratio":1.003,"height":2434,"width":2441,"src":"\/\/leoforward.com\/cdn\/shop\/products\/B006H8RQYM.jpg?v=1651276237"},"aspect_ratio":1.003,"height":2434,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/B006H8RQYM.jpg?v=1651276237","width":2441}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAhlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSize:5.5cm Diameter Ahlstrom's qualitative grades of filter paper are, by\ndefinition, recommended for use in analytical methods, which determine or\nidentify particulate constituents of a mixture irrespective of the amount\npresent. Qualitative filter papers are often used in routine separation work\nthat still requires high purity and consistent performance. Ahlstrom offers a\ncomplete range of low ash filter papers for general laboratory work that\nprovides you with the correct combination of particle retention, filtration\nspeed, loading capacity and wet-strength. All our qualitative grades consist\nof greater than 95 percent super refined a-cellulose and linter fibers. This\ngrade has finer particle retention than Ahlstrom 601 but with slightly lower\nfiltration speed. Ahlstrom 642 also has higher absorption than Ahlstrom 601.\nIt is used in general laboratory applications to retain particles above 2\nmicrometer in size. Ahlstrom 642 is also found in agricultural and\nenvironmental laboratories for plant growth trials, soil testing, and air\nanalysis for monitoring specific contaminants and in the filtration of organic\nand sulfide precipitates. 229 sec\/100mls Filtration speed herzberg. 30 mls\/min\nFiltration speed rapidity. Medium loading capacity.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eQuantitative analysis\u003c\/li\u003e\n \u003cli\u003eLow ash content 0.06 percent\u003c\/li\u003e\n \u003cli\u003eUntreated; high wet-strength\u003c\/li\u003e\n \u003cli\u003eConsistent performance\u003c\/li\u003e\n \u003cli\u003eCustom cut\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}

Ahlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100)

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Ahlstrom 6420-0550 Qualitative Filter Paper, 2 Micron, Medium Flow, Grade 642, 5.5cm Diameter (Pack of 100)

Size:5.5cm Diameter Ahlstrom's qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention, filtration speed, loading capacity and wet-strength. All our qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers. This grade has finer particle retention than Ahlstrom 601 but with slightly lower filtration speed. Ahlstrom 642 also has higher absorption than Ahlstrom 601. It is used in general laboratory applications to retain particles above 2 micrometer in size. Ahlstrom 642 is also found in agricultural and environmental laboratories for plant growth trials, soil testing, and air analysis for monitoring specific contaminants and in the filtration of organic and sulfide precipitates. 229 sec/100mls Filtration speed herzberg. 30 mls/min Filtration speed rapidity. Medium loading capacity.

Product Features

  • Quantitative analysis
  • Low ash content 0.06 percent
  • Untreated; high wet-strength
  • Consistent performance
  • Custom cut

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