Filter Ø
Funnel Ø
Height
Length stem
Max. filter Ø
Min. filter Ø
Specifications
Compare modelsRM 330.00
Inc. GST
The DWK Duran Analytical Funnel is designed for precise liquid transfer and filtration in laboratory settings. Made from high-quality borosilicate glass, this funnel offers excellent chemical resistance and durability. Its short stem design allows for easy handling and minimizes the risk of breakage. The funnel is suitable for use with filter papers of appropriate size, facilitating effective filtration processes. It is also autoclavable, ensuring sterility for critical applications.
The DWK Duran Analytical Funnel, 80 mm Diameter is a practical choice for laboratories requiring dependable quality, reliable performance, and consistent day-to-day use.
Manufacturer P/N
213314107
Part Number
9.251 241
Manufacturer
DWK Life Sciences
Filter Ø
125 ... 110 mm
Manufacturer P/N
213313702
Part Number
9.251 237
Manufacturer
DWK Life Sciences
Filter Ø
70 ... 90 mm
Manufacturer P/N
213314801
Part Number
9.251 248
Manufacturer
DWK Life Sciences
Filter Ø
150 ... 185 mm
It is designed for precise liquid transfer and filtration in laboratory settings. Made from high-quality borosilicate glass, this funnel offers excellent chemical resistance and durability. Its short stem design allows for easy handling and minimizes the risk of breakage. The funnel is suitable for use with filter papers of appropriate size, facilitating effective filtration processes. It is also autoclavable, ensuring sterility for critical applications.
_0.png&w=3840&q=75)
7 mins read
Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.
7 mins read
Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.
9 mins read
A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.
9 mins read
Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.
_0.png&w=3840&q=75)
6 mins read
Laboratory balances are essential weighing instruments used to measure samples, reagents, powders, chemicals and materials with accuracy and consistency. They are commonly used in research, education, quality control, pharmaceutical testing, food testing, industrial laboratories and general scientific workflows.
