No. of packages
Content
Product specific notes
Specifications
Compare modelsSG $489.19
Inc. GST
The SI Analytics Buffer Solutions set includes three 20 ml ampoules, each containing a precisely formulated buffer solution for accurate pH calibration. These high-quality solutions are essential for use with SI Analytics electrodes and other laboratory equipment, ensuring reliable and consistent results in a wide range of scientific and industrial applications. This convenient set offers multiple ampoules, making it ideal for repeated calibration tasks in research and quality control settings.
The SI Analytics Buffer Solutions set provides a reliable and convenient solution for accurate pH calibration, ideal for laboratories and research facilities requiring consistent and precise measurements.
Manufacturer P/N
285138192
Part Number
9.041 081
Manufacturer
SI Analytics
No. of packages
60
SG $246.45
Inc. GST
Manufacturer P/N
285138632
Part Number
9.041 066
Manufacturer
SI Analytics
No. of packages
18
SG $489.19
Inc. GST
Manufacturer P/N
285138398
Part Number
9.774 331
Manufacturer
SI Analytics
No. of packages
60
The SI Analytics Buffer Solutions set includes three 20 ml ampoules, each containing a precisely formulated buffer solution for accurate pH calibration. These high-quality solutions are essential for use with SI Analytics electrodes and other laboratory equipment, ensuring reliable and consistent results in a wide range of scientific and industrial applications. This convenient set offers multiple ampoules, making it ideal for repeated calibration tasks in research and quality control settings.
_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.
