Huge Savings Item! Save 17% on the Whatman 4712N20PK 1004090 Grade 4 Qualitative Filter Paper, 90 mm Thick and Max Volume 1621 ml/m (Pack of 100) by Whatman at Steel City Robotics. MPN: 1004090-100. Hurry! Limited time offer. Offer valid only while supplies last. Used as a rapid filter for clean-up of biological fluids or organic extracts during analysis.Fast filtering with excellent retention of coarse particles and gelatinous precipitates. Compliments No. 1 for air pollution monitoring when high flow rates are important. Low retentivity, 20-25 µm.
Product Description & Reviews
Used as a rapid filter for clean-up of biological fluids or organic extracts during analysis.Fast filtering with excellent retention of coarse particles and gelatinous precipitates. Compliments No. 1 for air pollution monitoring when high flow rates are important. Low retentivity, 20-25 µm.
Features & Highlights
- Fast filtering with excellent retention of coarse particles and gelatinous precipitates
- Compliments No. 1 for air pollution monitoring when high flow rates are important
- Low retentivity, 20-25 µm
Qualitative Filter Paper
3.8 x 1.2 x 3.8 inches
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mpn: FP-001-240, ean: 0656727851830,
Filter Paper, Qualitative, Grade 1, 240 mm Pack of 100 sheets. Supertek Qualitative filter papers are made from virgin cellulose fiber. Grade 1 filter papers are suitable for medium flow rate and medium retention applications. Grade 1 filter papers are the most widely used in general laboratory use. They are frequently used to purify or clarify liquids. They are frequently used to separate precipitates or sediment from liquid for further analysis. Supertek Grade 1 Filter Paper will retain
Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles. A medium fast filter paper. Used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer.Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses. Decreased overall filtration time because of the extra surface area exposed; the normal slow down
By ADVANTEC MFS
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).Papers have smooth surface. Ash content of 0.1%.. Stable from pH 0 - 12.
mpn: 43237-2, ean: 0656727851656,
Qualitative Filter Papers are frequently used to remove solid impurities, to clarify liquid or to separate sediment or precipitates for further analysis. Qualitative Filter Papers are frequently used in waste water treatment, soil analysis (agriculture), seed testing, laboratories, education as well as in the commercial food industry.Made from virgin cellulose fiber. Grade 3; 5 micron particle retention. 150mm Diameter; 0.40 mm Thickness. Initial Filtration Speed: 325 seconds/100ml. Dry