Grade 613 Qualitative Filter Papers

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 > 95% super refined a-cellulose and linter fibers. Grade 613 Qualitative Filter Papers:

key features:

  • Qualitative analysis
  • Low ash content 0.06%
  • Untreated Consistent performance
  • Wet-strengthened grades available
  • Custom Cut
  • Bulk packaging

Standard Grades (Non-Wet-Strengthened) Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. Grade 613 Qualitative Filter Papers contain a high level of alpha-cellulose that provides high purity but will weaken when wet. The inherent strength of standard (untreated) grades does not pose a problem when they are used in routine quadrant folded applications. We do not recommend these grades for use in vacuum work or when wet handling is required.

Ahlstrom 613: 6um, Medium Speed. This is a strong filter paper with a medium flow rate and retention. Ahlstrom 613 is commonly used in student laboratories. This strong general-purpose filter is also useful in Buchner funnels for barium carbonate, lead chromate and beryllium hydroxides.

6130-

Grade 613 Qualitative Filter Papers

$6.00$136.60

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 > 95% super refined a-cellulose and linter fibers. Grade 613 Qualitative Filter Papers:

key features:

  • Qualitative analysis
  • Low ash content 0.06%
  • Untreated Consistent performance
  • Wet-strengthened grades available
  • Custom Cut
  • Bulk packaging

Standard Grades (Non-Wet-Strengthened) Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. Grade 613 Qualitative Filter Papers contain a high level of alpha-cellulose that provides high purity but will weaken when wet. The inherent strength of standard (untreated) grades does not pose a problem when they are used in routine quadrant folded applications. We do not recommend these grades for use in vacuum work or when wet handling is required.

Ahlstrom 613: 6um, Medium Speed. This is a strong filter paper with a medium flow rate and retention. Ahlstrom 613 is commonly used in student laboratories. This strong general-purpose filter is also useful in Buchner funnels for barium carbonate, lead chromate and beryllium hydroxides.

DESCRIPTIONPART#MFG PART#UNIT of MEASUREPRICEQTY
6130-0425Pack 100$6.00
6130-0470Pack 1000$51.60
6130-0550Pack 100$6.48
6130-0700Pack 100$7.10
6130-7500Pack 100$7.10
6130-0900Pack 100$8.03
6130-1100Pack 100$9.35
6130-1250Pack 100$9.35
6130-1500Pack 100$11.73
6130-1850Pack 100$19.53
6130-2050Pack 100$21.13
6130-2400Pack 100$30.28
6130-2500Pack 100$30.35
6130-2700Pack 100$36.03
6130-3200Pack 100$46.93
6130-3300Pack 100$46.93
6130-3850Pack 100$62.93
6130-4000Pack 100$67.60
6130-4500Pack 100$85.25
6130-5000Pack 100$136.60
6130-0127Pack 500$25.58

Description

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 > 95% super refined a-cellulose and linter fibers. Grade 613 Qualitative Filter Papers:

key features:

  • Qualitative analysis
  • Low ash content 0.06%
  • Untreated Consistent performance
  • Wet-strengthened grades available
  • Custom Cut
  • Bulk packaging

Standard Grades (Non-Wet-Strengthened) Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. Grade 613 Qualitative Filter Papers contain a high level of alpha-cellulose that provides high purity but will weaken when wet. The inherent strength of standard (untreated) grades does not pose a problem when they are used in routine quadrant folded applications. We do not recommend these grades for use in vacuum work or when wet handling is required.

Ahlstrom 613: 6um, Medium Speed. This is a strong filter paper with a medium flow rate and retention. Ahlstrom 613 is commonly used in student laboratories. This strong general-purpose filter is also useful in Buchner funnels for barium carbonate, lead chromate and beryllium hydroxides.

Additional information

Weight3 oz