Description
Buffer solution pH 7.00, green coloured, is a ready-to-use laboratory buffer supplied as a multipack of six 500 ml plastic bottles for higher-throughput pH work. The defined neutral value pH 7.00 provides a reliable reference for calibration and verification of pH meters, electrodes and measurement systems. Green colouring aids rapid visual identification on the bench and reduces mix-ups when several buffers are in use. Each unit is filled in a practical plastic bottle suited to routine handling and laboratory storage; the six-bottle pack equals a total volume of 3 l and supports continuous calibration demand. From manufacturer Altmann Analytik and originating in Germany, the product sits within standard laboratory materials for analytical, quality-control, research and teaching environments. Clear pH labelling together with the distinctive green tint helps operators select the correct solution quickly during multi-point procedures. This multipack format is intended for professional laboratories that require a stable pH 7.00 buffer in convenient, colour-coded plastic bottles.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 6 x 500 ml
- Product type: Buffer solution
- pH value: 7,00
- Colour: Green coloured
- Total volume: 3 l
- Packaging: Plastic bottle
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Questions about Buffer solution pH 7.0 (20 °C), Plastic Bottle, 6 x 500 ml
What is this article?
Buffer solution pH 7.0 (20 °C), Plastic Bottle, 6 x 500 ml is the article on this page. Luminix Health distributes Altmann Analytik for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.