Accuracy
Colour coding
pH value (25°C)
Specifications
Compare modelsNZ $20.54
Inc. GST
The LLG Labware Buffer Solution pH 4.00 ± 0.01/25°C, Red Coded, 250 mL, is a precise and reliable buffer solution designed for accurate calibration of pH meters. With a pH value of 4.00 ± 0.01/25°C, it provides a stable reference point for pH testing in acidic ranges. The red-coded label ensures easy identification, and the 250 mL bottle offers a convenient supply for smaller calibration tasks. This buffer solution is ideal for use in laboratories, research, and educational settings, ensuring accurate pH calibration and reliable results in a variety of applications.
The LLG Labware Buffer Solution pH 4.00 ± 0.01/25°C, Red Coded, 250 mL, is an essential tool for laboratories requiring accurate and reliable pH calibration for testing and experiments.
Manufacturer P/N
9040868
Part Number
9.040 868
Manufacturer
LLG Labware
Colour coding
Red
Manufacturer P/N
9040869
Part Number
9.040 869
Manufacturer
LLG Labware
Colour coding
Yellow
Manufacturer P/N
6324541
Part Number
6.324 541
Manufacturer
LLG Labware
Colour coding
Blue
It is a precise and reliable buffer solution designed for accurate calibration of pH meters. With a pH value of 4.00 ± 0.01/25°C, it provides a stable reference point for pH testing in acidic ranges. The red-coded label ensures easy identification, and the 250 mL bottle offers a convenient supply for smaller calibration tasks. This buffer solution is ideal for use in laboratories, research, and educational settings, ensuring accurate pH calibration and reliable results in a variety of applications.
.png&w=3840&q=75)
15 mins read
Learn what laboratory mortars and pestles are used for, compare porcelain, agate, glass, stainless steel and alumina materials, and understand how to select the right option for sample preparation. This guide also covers common applications, correct grinding techniques, contamination risks, cleaning and when to use a mechanical laboratory mill.
.png&w=3840&q=75)
7 mins read
Explore what borosilicate glass is and why Boro 3.3 glassware is widely used in New Zealand dairy, food, environmental, biotechnology, education and university laboratories.
11 mins read
A laboratory desiccator holds its contents in a dry, sealed atmosphere, protecting moisture-sensitive samples and reagents and cooling heated samples without letting them take up water. This guide covers what it is, what it is used for, the main types, the desiccants that go inside, and how it works, with an animated drying cycle and a setup finder.
14 mins read
The Buchner funnel is the workhorse of vacuum filtration in New Zealand labs, separating a solid from a liquid far quicker than gravity. This guide explains what it is, what it is used for, how to set one up step by step, the main materials, and how vacuum filtration works, with an animated apparatus and a funnel finder.
10 mins read
The separating funnel is the go-to tool for liquid-liquid extraction across New Zealand labs, from universities and Crown Research Institutes to environmental, water and food testing. This guide explains what it is, how it works step by step, the main shapes, and how to pick one, with an interactive process demo and finder.
NZ $20.54
Inc. GST
