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After exploring an insanely huge number of articles and reviews by our dynamic Artificial Intelligence & ML engines; and careful refining, inspection and infiltration by our pro hi-technology gurus, the golden shortlist for the Best Lab Filters (2021) is finally assembled.
In order to find the Best Lab Filters (2021), our brilliant platforms and gurus have taken many factors into account such as product fitness for use, user-friendly features and give buyer satisfaction, defect and deficiency-free, conformance of standards, quality/price ratio, dependability, design quality, quality conformance to user requirements and guidlines, health and safety, actual buyer satisfaction and many others. It is important to mention that each user has different needs so please consider the benchmarking below as a guideline and not as a gospel. Nonetheless, in the shortlist below you can certainly find the overall best ones regardless of your needs.
Our intelligent platforms and pro high-technology gurus work hard to identify the best product options. We believe that our review assessment can help you simplify your purchase decision and choose among the truly Best Lab Filters (2021).
Best Lab Filters
- GRADE 4 : 18.5cm – Equivalent to Whatman qualitative grade 4, standard lab filter paper (185mm)
- FAST PRE-FILTER – Quickly clean-up biological samples and organic extracts, routine clarification
- WINE MAKING – Filtration of musts
- HIGH AIR FLOW COLLECTION – Collect large particulate in fast moving air or fumes
- COARSE RETENTION / FAST FLOW – Retains coarse and gelatinous precipitates (20~25 micron)
- Filter paper diameter: 94mm
- Coarse cellulose filter papers remove particles > 20 µm
- Filtration Speed: 35 – 70 sec
- Ash content: ≤0.15%
- Compatible with StonyLab Porcelain Buchner Funnel 100mm
- GRADE 2 : 15cm – Equivalent to Whatman qualitative grade 2, standard lab filter paper (150mm)
- AGRICULTURE – Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests
- BREWING TESTS – Beer and malt analysis, removal of turbidity in wort and yeast filtration
- AIR / GAS FILTRATION – Pollution monitoring of specific atmospheric contaminants, smoke
- HIGH RETENTION / SLOW FLOW – Retains fine crystalline particles (5~10 micron)
- Filter paper is composed of cotton fibercellulose filter paper, 150mm Diameter, Fast(20~25μm)
- Quantitative Filter Paper has little effect on the analysis result, suit for precision quantitative analysis. The amount of ash produced after ashing does not exceed 0.0009%.
- Quantitive Ashless Filter Paper widely used for quantitative and gravimetric analysis. During the manufacturing, producer use acid to make the paper ash-less and achieve high purity
- Filter paper is used in conjunction with laboratory holders and funnels, or with paper cones and funnels
- SPECIFICATION – Diameter: 13mm, pore size: 0.22μm, 100pcs
- PREMIUM MATERIAL – PES membrane with PP housing. Polyethersulfone microporous membrane belongs to hydrophilic membrane, with high flow rate and lowest protein adsorption.
- CHEMICALLY STABLE – PES syringe filter has high chemical and thermal stability, acid and alkali resistance, and high mechanical strength.
- UNIFORM PORE SIZE – The pore size distribution of the filter membrane is uniform, the porosity is high, and the filtering effect is good, easy to identify the filter membrane and pore size.
- APPLICATION – Widely used in science laboratories for filteration of small volume samples, such as protein, culture medium, additives, buffers and reagents.
- GRADE 1 : 11cm – Equivalent to Whatman qualitative grade 1, standard lab filter paper (110mm)
- LAB FILTER – Routinely used in lab to determine fat content, extract solids and clarify liquids
- CHEMISTRY CLASS – Filter paper can teach basic qualitative separations and paper chromatography
- AIR FILTRATION – Collect medium particles for pollution monitoring
- MEDIUM RETENTION / MEDIUM FLOW – Retains medium crystalline particles (10~15 micron)
- Pack of 100
- Qualitative filter paper
- 10μ (micron) pore size
- Medium Speed (85 gsm)
- Upper capacity: 250ml; receiver capacity: 250ml
- Material: polystyrene housing with a SFCA membrane
- Membrane diameter: 50mm; pore size: 0.2µm
- Graduations on both uppers and receivers; leakproof 1-1/2-turn threaded screw closure provided for receiver
- Yellow collar
- Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 240mm (24cm, 9.45in)
- Fine Micron particle filtration: 20-26u, fast flow, equivalent to Whatman Grade 4.
- Low ashless content: ≤0.15%.
- Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels.
- Manufactured from cellulose and cotton linters. Made in the USA
- Big Filter Flask 5000ml 5L
- Heavy-Wall Borosilicate Glass
- Side-Arm for Easy Vacuum Hose Connection
- Filter Flask is ~15″ Tall
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