Nominal capacity
Specifications
Compare models₹1,702.74
Inc. GST
The Behr Labor-Technik Narrow Neck Bottle NK 250 GT is a durable 250ml clear glass bottle designed for laboratory use. Equipped with a secure closure and a PTFE insert, this bottle provides excellent chemical resistance and is ideal for storing various substances in a laboratory environment. The 28mm thread diameter ensures a tight and secure seal, minimizing the risk of contamination.
The Behr Labor-Technik Narrow Neck Bottle NK 250 GT is designed to meet the needs of professionals who require a reliable and secure container for laboratory applications. Its clear glass design allows for easy identification of contents, and the PTFE insert ensures safe storage of reactive or sensitive substances.
₹1,702.74
Inc. GST
Manufacturer P/N
B00636019
Part Number
9.920 667
Manufacturer
Behr Labor-Technik
Nominal capacity
250 ml
₹2,357.64
Inc. GST
Manufacturer P/N
B00636020
Part Number
9.920 668
Manufacturer
Behr Labor-Technik
Nominal capacity
500 ml
₹2,881.56
Inc. GST
Manufacturer P/N
B00636021
Part Number
9.920 669
Manufacturer
Behr Labor-Technik
Nominal capacity
1000 ml
₹1,309.80
Inc. GST
Manufacturer P/N
B00636017
Part Number
9.920 665
Manufacturer
Behr Labor-Technik
Nominal capacity
50 ml
₹1,440.78
Inc. GST
Manufacturer P/N
B00636018
Part Number
9.920 666
Manufacturer
Behr Labor-Technik
Nominal capacity
100 ml
Narrow-mouth bottles, glass, amber, PTFE-lined screw caps
It is a durable 250ml clear glass bottle designed for laboratory use. Equipped with a secure closure and a PTFE insert, this bottle provides excellent chemical resistance and is ideal for storing various substances in a laboratory environment. The 28mm thread diameter ensures a tight and secure seal, minimizing the risk of contamination.
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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.
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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.
