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(25 results)
Filter Paper Glass Fiber #161 12.5cm
Item #:
ETD/1610-1250
Supplier #: 1610-1250
Supplier #: 1610-1250
FILTER PAPER Glass Fiber Binderless Grade 161 12.5 cm circle 100/pk Exact Match 47749-608
Filter Paper Grade #610 12.5cm
Item #:
ETD/6100-1250
Supplier #: 6100-1250
Supplier #: 6100-1250
FILTER PAPER Qualitative High Purity Grade 610 12.5 cm circle 100/pk Exact Match 38005-104
Filter Paper Grade #2 12.5cm
Item #:
MFS/N0212.5CM
Supplier #: N0212.5CM
Supplier #: N0212.5CM
Advantec MFS Inc.
Mfg Item # : N0212.5CM
Advantec Qualitative Filter Papers are made of 100% cotton linter cellulose. Primarily used for clarifying and removing precipitates (ppt) and preparation for quantitative analysis. These papers can be used over a pH range from 0-12 and a maximum temperature of 120°C. Ash content of 0.1%. Papers have smooth surface, normal hardness (except Grade No. 101 have a creped surface). Grade No. 1 Retains coarse and gelatinous ppt with fast flow rate. Recommended for gas filtration, air pollution analysis, and general purpose. Nominal Retention: 6 µm. Grade No. 2 Retains medium crystalline ppt with high flow rate. General purpose filter. Nominal Retention: 5 µm. Grade No. 231 Retains crystalline ppt, moderate flow. Thin and slightly more retentive than No.1 general purpose paper. Nominal Retention: 5 µm. Grade No. 232 Collects medium to medium-fine ppt. Slow flow rate. Thin retentive paper. Nominal Retention: 3 µm. Grade No. 131 High retention efficiency for fine crystalline ppt like BaSO4. Slow flow. Higher wet strength and will withstand suction. Nominal Retention: 3 µm. Grade No. 235 Highest retention efficiency collecting very fine ppt. Very slow flow rate. Nominal Retention: 1 µm. Grade No. 101 Creped filter paper captures large particles. Fast flow rate. Excellent for seed germination and viscous fluids. Nominal Retention: 7 µm. Please Note: ALL Advantec items have a maximum 48 hour cancellation window. Any cancellations AFTER the 48 hour window will incur a restocking fee equal to the cost of the product.
Mfg Item # : N0212.5CM
Advantec Qualitative Filter Papers are made of 100% cotton linter cellulose. Primarily used for clarifying and removing precipitates (ppt) and preparation for quantitative analysis. These papers can be used over a pH range from 0-12 and a maximum temperature of 120°C. Ash content of 0.1%. Papers have smooth surface, normal hardness (except Grade No. 101 have a creped surface). Grade No. 1 Retains coarse and gelatinous ppt with fast flow rate. Recommended for gas filtration, air pollution analysis, and general purpose. Nominal Retention: 6 µm. Grade No. 2 Retains medium crystalline ppt with high flow rate. General purpose filter. Nominal Retention: 5 µm. Grade No. 231 Retains crystalline ppt, moderate flow. Thin and slightly more retentive than No.1 general purpose paper. Nominal Retention: 5 µm. Grade No. 232 Collects medium to medium-fine ppt. Slow flow rate. Thin retentive paper. Nominal Retention: 3 µm. Grade No. 131 High retention efficiency for fine crystalline ppt like BaSO4. Slow flow. Higher wet strength and will withstand suction. Nominal Retention: 3 µm. Grade No. 235 Highest retention efficiency collecting very fine ppt. Very slow flow rate. Nominal Retention: 1 µm. Grade No. 101 Creped filter paper captures large particles. Fast flow rate. Excellent for seed germination and viscous fluids. Nominal Retention: 7 µm. Please Note: ALL Advantec items have a maximum 48 hour cancellation window. Any cancellations AFTER the 48 hour window will incur a restocking fee equal to the cost of the product.
FIlter Paper, Grd 315, 12.5cm dia,100/pk
Item #:
VAN/28331-026
Supplier #: 28331-026
Supplier #: 28331-026
VWR International 28331-026
VWR* Grade 315, Crepe Fluted Circles, Folded, Qualitative 12.5cm diameter. Ideal for gelatinous and coarse precipitates. Coarse porosity. Fast flow rate. 25um particle retention.
VWR* Grade 315, Crepe Fluted Circles, Folded, Qualitative 12.5cm diameter. Ideal for gelatinous and coarse precipitates. Coarse porosity. Fast flow rate. 25um particle retention.
FILTER PAPER #3 PK-100 12.5CM
Item #:
WHT/1003-125
Supplier #: 1003-125
Supplier #: 1003-125
Cytiva - Whatman 1003-125 Grade 3 Filter Paper
12.5cm diameter. Slightly grained surface. Moderately thick. Highly absorbent. Highly suitable for use in Buchner funnels. Medium porosity. Medium flow rate. 6um particle retention. Exact Match 28456-101
12.5cm diameter. Slightly grained surface. Moderately thick. Highly absorbent. Highly suitable for use in Buchner funnels. Medium porosity. Medium flow rate. 6um particle retention. Exact Match 28456-101
FILTER PAPER 2V 12.5CM PK100
Item #:
WHT/1202-125
Supplier #: 1202-125
Supplier #: 1202-125
Cytiva - Whatman 1202-125 Grade 2V Folded Filter Paper
12.5cm diameter. Widely used for general purpose filtration. For general chemistry and soil analysis methods. Medium porosity. Medium flow rate. 8um particle retention. Exact Match 28465-022
12.5cm diameter. Widely used for general purpose filtration. For general chemistry and soil analysis methods. Medium porosity. Medium flow rate. 8um particle retention. Exact Match 28465-022
FILTER PAPER 43 12.5CM PK100
Item #:
WHT/1443-125
Supplier #: 1443-125
Supplier #: 1443-125
Cytiva - Whatman 1443-125 Grade 43 Quantitative Filter Paper, Ashless
12.5cm diameter. For food or soil analysis, particle collection in air pollution monitoring, and inorganic analysis. Intermediate in retention between Grades 40 and 41. Twice as fast as Grade 40. Medium-Coarse porosity. Fast flow. 16um particle retention. Exact Match 28481-302
12.5cm diameter. For food or soil analysis, particle collection in air pollution monitoring, and inorganic analysis. Intermediate in retention between Grades 40 and 41. Twice as fast as Grade 40. Medium-Coarse porosity. Fast flow. 16um particle retention. Exact Match 28481-302
FILTER PAPER 44 12.5CM PK100
Item #:
WHT/1444-125
Supplier #: 1444-125
Supplier #: 1444-125
Cytiva - Whatman 1444-125 Grade 44 Quantitative Filter Paper, Ashless
12.5cm diameter. Ashless paper for gravimetric analysis with very fine particle retention. Thinner than Grade 42 with lower ash weight per sample and almost twice the flow rate. Fine porosity. Slow flow rate. 3um particle retention. Exact Match 28482-065
12.5cm diameter. Ashless paper for gravimetric analysis with very fine particle retention. Thinner than Grade 42 with lower ash weight per sample and almost twice the flow rate. Fine porosity. Slow flow rate. 3um particle retention. Exact Match 28482-065