Bottom Ø
Height
Neck Ø
Nominal capacity
Specifications
Compare modelsRM 896.50
Inc. GST
The DWK Erlenmeyer Flask (250 mL) is designed with a wide neck and thick walls, making it ideal for mixing, heating, and storage of chemical and biological solutions. Its conical shape allows for efficient mixing and aeration, and the graduated markings provide accurate volume measurements. The flask is made of high-quality glass, ensuring durability and resistance to thermal shock, making it suitable for laboratory environments where precision and reliability are essential. This pack includes 12 flasks, offering excellent value for laboratories with high-volume needs.
This Erlenmeyer flask is an essential tool for laboratories requiring reliable and accurate glassware for solution preparation and experimentation.
RM 896.50
Inc. GST
Manufacturer P/N
5100-250
Part Number
6.253 743
Manufacturer
DWK Life Sciences
Bottom Ø
78 mm
RM 1,094.50
Inc. GST
Manufacturer P/N
5100-125
Part Number
6.254 447
Manufacturer
DWK Life Sciences
Bottom Ø
66 mm
RM 649.00
Inc. GST
Manufacturer P/N
5100-500
Part Number
6.902 292
Manufacturer
DWK Life Sciences
Bottom Ø
97 mm
RM 1,061.50
Inc. GST
Manufacturer P/N
5100-1L
Part Number
6.231 665
Manufacturer
DWK Life Sciences
Bottom Ø
220 mm
RM 616.00
Inc. GST
Manufacturer P/N
5100-2L
Part Number
6.253 885
Manufacturer
DWK Life Sciences
Bottom Ø
282 mm
It is designed with a wide neck and thick walls, making it ideal for mixing, heating, and storage of chemical and biological solutions. Its conical shape allows for efficient mixing and aeration, and the graduated markings provide accurate volume measurements. The flask is made of high-quality glass, ensuring durability and resistance to thermal shock, making it suitable for laboratory environments where precision and reliability are essential. This pack includes 12 flasks, offering excellent value for laboratories with high-volume needs.
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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.
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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.
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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.
1 min 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.
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1 min 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.
RM 896.50
Inc. GST
