Length
With cotton stopper
Specifications
Compare modelsSG $61.15
Inc. GST
The Hecht Glass Pasteur Pipettes are essential tools for precise liquid transfer in laboratory applications. Made from high-quality soda-lime glass, these disposable pipettes are 230 mm in length and feature a fine tip with a constriction at the upper end to securely hold a cotton plug. Each pack contains 250 pipettes, ensuring ample supply for routine laboratory tasks.
These pipettes are ideal for transferring small volumes of liquids and are compatible with standard rubber teats for ease of use. They are suitable for various laboratory applications requiring precise liquid handling.
Manufacturer P/N
40567002
Part Number
6.077 766
Manufacturer
Hecht
Length
230 mm
Manufacturer P/N
40567001
Part Number
6.058 841
Manufacturer
Hecht
Length
150 mm
Manufacturer P/N
40567091
Part Number
6.092 054
Manufacturer
Hecht
Length
150 mm
Manufacturer P/N
40567092
Part Number
6.303 153
Manufacturer
Hecht
Length
230 mm
It are essential tools for precise liquid transfer in laboratory applications. Made from high-quality soda-lime glass, these disposable pipettes are 230 mm in length and feature a fine tip with a constriction at the upper end to securely hold a cotton plug. Each pack contains 250 pipettes, ensuring ample supply for routine laboratory tasks.
_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.
SG $61.15
Inc. GST
