Filter Paper
A Filter paper is a laboratory supply which is a semi-permeable paper barrier used to filter solutions. To filter a solution, the filter paper is placed perpendicular to the flowof liquid or air flow. The sample is then allowed to pass through the paper, and molecules or substances which are larger than the pore sizes of the paper are retained by the filter paper, while liquids and smaller substances pass through. The solution which has passed through the filter paper is referred to as filtrate.
Filter papers for laboratory applications are high grade and come in various types. Qualitative filter papers are available to determine materials. They come in different grades with varying pore sizes from 2 m to 25 m. For quantitative and gravimetric analysis, quantitative filter papers are used which are ash-free. Chromatography filter papers have a specific flow rate for water and absorption speed, which maximizes the efficiency of paper chromatography.
Pure Quartz Air Sampling Filter, Grade QM-H, 37 mm circle
₹ 21,260.00
- Brand:
Whatman - Catalog No.:
1853-037-50 - Quantity/Unit: 50/Pack
- Usually Shipped in: 3-4 Weeks
Pure Quartz Air Sampling Filter, Grade QM-H, 47 mm circle
₹ 34,430.00
- Brand:
Whatman - Catalog No.:
1853-047-50 - Quantity/Unit: 50/Pack
- Usually Shipped in: 3-4 Weeks
QM-H filter, 50mm
₹ 30,710.00
- Brand:
Whatman - Catalog No.:
1853-050-50 - Quantity/Unit: 50/Pack
- Usually Shipped in: 3-4 Weeks
Pure Quartz Air Sampling Filter, Grade QM-H, 90 mm circle
₹ 97,440.00
- Brand:
Whatman - Catalog No.:
1853-090-50 - Quantity/Unit: 50/Pack
- Usually Shipped in: 3-4 Weeks
Grade QM-H Quartz Filter, circle, 150 mm
₹ 1,76,030.00
- Brand:
Whatman - Catalog No.:
1853-150-50 - Quantity/Unit: 50/Pack
- Usually Shipped in: 3-4 Weeks
QM-C pre-fired, 37 mm
₹ 31,350.00
- Brand:
Whatman - Catalog No.:
1855-037 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
QM-C pre-fired filter paper, 47 mm
₹ 34,160.00
- Brand:
Whatman - Catalog No.:
1855-047 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
QM-C pre-fired, 82 mm
₹ 72,960.00
- Brand:
Whatman - Catalog No.:
1855-082 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
QM-C pre-fired, 90 mm
₹ 74,460.00
- Brand:
Whatman - Catalog No.:
1855-090 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
QMC pre-fired, 110 mm
₹ 1,50,410.00
- Brand:
Whatman - Catalog No.:
1855-110 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
QM-C pre-fired, 150 mm
₹ 1,78,930.00
- Brand:
Whatman - Catalog No.:
1855-150 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 90 mm circle
₹ 19,150.00
- Brand:
Whatman - Catalog No.:
1827-090 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 105 mm circle
₹ 19,610.00
- Brand:
Whatman - Catalog No.:
1827-105 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 110 mm circle
₹ 23,400.00
- Brand:
Whatman - Catalog No.:
1827-110 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 125 mm circle
₹ 29,340.00
- Brand:
Whatman - Catalog No.:
1827-125 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 150 mm circle
₹ 38,910.00
- Brand:
Whatman - Catalog No.:
1827-150 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 185 mm circle
₹ 47,400.00
- Brand:
Whatman - Catalog No.:
1827-185 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 240 mm circle
₹ 87,400.00
- Brand:
Whatman - Catalog No.:
1827-240 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 320 mm circle
₹ 1,33,720.00
- Brand:
Whatman - Catalog No.:
1827-320 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 2 12 in sheet
₹ 19,150.00
- Brand:
Whatman - Catalog No.:
1827-808 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 8 10 in sheet
₹ 73,040.00
- Brand:
Whatman - Catalog No.:
1827-866 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 12 15 in sheet
₹ 1,21,220.00
- Brand:
Whatman - Catalog No.:
1827-889 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
Grade 934-AH Filter for Total Suspended Solids Analysis, 19 28 in sheet
₹ 3,33,230.00
- Brand:
Whatman - Catalog No.:
1827-957 - Quantity/Unit: 100/Pack
- Usually Shipped in: 3-4 Weeks
HGF61, 30mmx40m, Core 28mm
₹ 4,250.00
- Brand:
Whatman - Catalog No.:
1830-10091 - Quantity/Unit: 1/Pack
- Usually Shipped in: 3-4 Weeks
HGF61, 40mmx25m, core 28mm
₹ 4,630.00
- Brand:
Whatman - Catalog No.:
1830-10125 - Quantity/Unit: 1/Pack
- Usually Shipped in: 3-4 Weeks
HGF61, 30mmX20m, Core 40.5mm
₹ 4,410.00
- Brand:
Whatman - Catalog No.:
1830-6236 - Quantity/Unit: 1/Pack
- Usually Shipped in: 3-4 Weeks
Glass Microfiber Prefilter, 1 m particle retention rating, 47 mm circles
₹ 9,570.00
- Brand:
Whatman - Catalog No.:
1841-047 - Quantity/Unit: 40/Pack
- Usually Shipped in: 3-4 Weeks
Glass Microfiber Prefilter, 1 m particle retention rating, 90 mm circles
₹ 9,570.00
- Brand:
Whatman - Catalog No.:
1841-090 - Quantity/Unit: 20/Pack
- Usually Shipped in: 3-4 Weeks