whatman filter paper south africa

Filter Paper Class 40 Ashless

Filter Paper Class 40 Ashless quantitative filters are designed for gravimetric analysis and the preparation of samples for instrumental analysis ... Whatman Filter Paper; LAB CHEMICALS. LAB CHEMICALS AR/CP GRADE. VIEW PRODUCTS. ... East rand, South rand and West rand) and around all South Africa by use of courier. Filter Paper Sizes: …

Whatman Filter Paper – Grade 42 Circles (Whatmans Grade …

The tough surface makes these filters suitable for a wide range of critical filtration procedures. Grade 42 (2.5 µm): A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers.

Whatman® Grade 42 Quantitative Filter Paper, Ashless

Whatman® Grade 42 Filter Paper, Ashless : 100/Pack : 18.5 cm : $197.58 +-28480-182-PK 28480-182-PK . Whatman® Grade 42 Filter Paper, Ashless : 100/Pack : 24 cm : $314.73 +-Total $ 0.00: Add to Cart. Use the Quantity box to select product first. Recommended for critical gravimetric analysis. Widely used for precipitates with …

Whatman ® qualitative filter paper, Grade 1

Buy and find information on Whatman filter paper from Sigma-Aldrich, product number Z240125 Skip to Content ... Grade 1: 11 μm (medium flow filter paper) The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets.

Whatman® Filter Paper Grade 40 Circles

Whatman quantitative filter paper grade 40 are designed for gravimetric analysis and the preparation of samples for instrumental analysis. We supply these filter papers within South Africa, as well as to Botswana, Lesotho, Eswatini, Zambia, Zimbabwe

Whatman® qualitative filter paper, Grade 1

Whatman® qualitative filter paper, Grade 1: 11 μm (medium flow filter paper). The most widely used filter paper for routine applications, is frequently used for …

Whatman ® quantitative filter paper, ashless, Grade 42

The tough surface makes these filters suitable for a wide range of critical filtration procedures. Grade 42: 2.5 μm (slow filter paper) A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulfate, metastannic acid, and ...

Whatman Filter Paper – Grade 540 Circles (Whatmans …

Whatman Filter Paper - Grade 540 Circles (Whatmans Grade 540) quantity. Request Quote. ... Based in South Africa. Laboratory Equipment Supplies ©2024 Designed and Maintained by Freelance IT Solutions. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking …

Filter Paper Price Beat

Labotec is a scientific instrument supply company that supplies laboratory equipment and analytical instruments to sub-Sahara Africa. Established in 1960 as one of the first laboratory supply companies in South Africa. Download the Product Catalogue South Africa. Download the Product Catalogue Nairobi Kenya. LEVEL 4 B-BBEE STATUS

Qualitative Filter Paper Gr.1, 150mm x 11um 100/PK

Qualitative Filter Paper Gr1(Whatman ) 150mm x 11um 100/PK. Home; About Us; Shop; Contact; Basket; Get a quote. WhatsApp: +27658986271 . Get a quote. ... Tags: cellulose Acetate nitrate filter papers, culture media suppliers south africa, Filter bag for sale Cape town South Africa, filter paper supplier south Africa, Filter paper suppliers ...

Whatman® qualitative filter paper, Grade 5 circles

Whatman filter Paper cellulose, Grade 5: 2.5 μm, (slow filter paper), capable of retaining the fine precipitates encountered in chemical analysis. Excellent clarifying filter for cloudy suspensions and for water and soil analysis. We supply these filter papers within South Africa, as well as to Botswana, Lesotho, Eswatini, zambia, Zimbabwe

Whatman ® quantitative filter paper, ashless, Grade 42

Buy and find information on Whatman filter paper from Sigma-Aldrich, product number Z740497. ZA EN. Products Applications Services Documents Support. All Photos (1) Documents. COO/ COA. ... Grade 42: 2.5 μm (slow filter paper) A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose …

Whatman ® qualitative filter paper, Grade 1

Buy and find information on Whatman filter paper from Sigma-Aldrich, product number Z240079 Skip to Content ... Grade 1: 11 μm (medium flow filter paper) The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets.

Whatman Filter Paper – Grade 50 Circles (Whatman Grade …

The thinnest of all Whatman filter papers. Slow flow rate. Hardened and highly glazed surface. This finish also keeps the paper free from loose surface fibres. ... Based in South Africa. Laboratory Equipment Supplies ©2024 Designed and …

Whatman ® qualitative filter paper, Grade 1

Buy and find information on Whatman filter paper from Sigma-Aldrich, product number Z240109 Products. ZA EN. Products. Products Applications Services Documents Support. Account. Order Lookup. Quick Order. Filter Paper. WHA1001150. All Photos (1) Documents. COO/ COA. WHA1001150 ... Grade 1: 11 μm (medium flow filter paper)

Whatman® quantitative filter paper, Grade 541

Whatman® quantitative filter paper, hardened ashless, Grade 541 are the supreme hardened ashless quantitative filter papers suitable for a wide range of critical analytical filtration operations. We supply these filter papers within South Africa as well as to Botswana, Lesotho, Eswatini, Zambia, Zimbabwe, Namibia.

Whatman Filter Paper – Grade 541 Circles …

Whatman Filter Paper - Grade 541 Circles (Whatmans Grade 541) quantity. Request Quote. ... Based in South Africa. Laboratory Equipment Supplies ©2024 Designed and Maintained by Freelance IT Solutions. …

Whatman® quantitative filter paper, Grade 541

Whatman® quantitative filter paper, hardened ashless, Grade 541 are the supreme hardened ashless quantitative filter papers suitable for a wide range of critical …

Whatman Filter Paper – Grade 42 Circles (Whatmans Grade 42)

Grade 42 (2.5 µm): A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include …

Whatman Filter Paper – Grade 40 Circles (Whatmans Grade …

They are available in three formats designed to meet your specific needs. Ash-less: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades – very pure filters suitable for a wide range of critical analytical filtration procedures; Hardened low ash: 0.015% ash maximum – treated with a strong acid to remove trace metals and produce …

Filter Paper Class 41 Ashless

Filter paper Grade 41 Ashless is a specific type of filter paper that is used for. These filter papers contain cellulose fibers, and people manufacture them from high quality cotton linters (First, we have to treat them in order to increase the amount of alpha cellulose. Therefore, FilterLab paper contains a high percentage of alpha cellulose and that is an …

Whatman ® quantitative filter paper, ashless, Grade 41

Buy and find information on Whatman filter paper from Sigma-Aldrich, product number Z241393 ... Grade 41: 20 μm (fast filter paper) The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides). Also used in quantitative air pollution …

Whatman Quantitative Filter Paper Grade 42

Whatman Quantitative Filter Paper Grade 42. A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical …

Filter Paper Class 2

Filter Paper Class 2 - manufactured from high quality cotton linters which have been treated to achieve a minimum alpha cellulose content of 98% ... in all surrounding areas in Johannesburg (Pretoria, Vereeniging, East rand, South rand and West rand) and around all South Africa by use of courier. Filter Paper Sizes: Filter Paper Class 2 55mm ...

Whatman Grade 4 Qualitative Filter Papers

Whatman Grade 4 Qualitative Filter Papers are standard grade high flow rate cellulose filter papers for fast filtration when fine particle collection is not critical. × Please change the country on your profile in order to switch to another country store.

Whatman ® qualitative filter paper, Grade 4

Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 4: 20-25 μm, (very fast filter paper) Extremely fast filtering with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide. Very ...

Whatman Quantitative Filter Paper Grade 42

A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulfate, metastannic acid and finely precipitated calcium carbonate. ... We are reliable chemical suppliers in South Africa, we also supply lab equipment. Our courier ...

Whatman® filter paper, Grade 542

Whatman filter paper, Grade 542. We supply these filter papers within South Africa, as well as to Botswana, Lesotho, Eswatini, Zambia, Zimbabwe

Whatman Quantitative Filter Paper Grade 41

The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g. iron or aluminum hydroxides). Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates. This filter is also available in the Whatman …