Description
TPL 4/10 technical buffer solution pH = 4,01 is a ready-to-use calibration standard for routine pH electrode adjustment in laboratory and process environments. This multipack contains ten individual 250 ml bottles, giving high-throughput users a practical supply of acidic reference buffer without frequent reordering. Formulated as a technical-grade buffer, it supports everyday meter calibration in analytical chemistry, water-quality monitoring and industrial quality control where a stable pH 4,01 point is required. The solution belongs to the TPL product line of 250 ml technical buffer solutions and carries the WTW ® mark from manufacturer WTW - a Xylem brand. Each bottle is sized for convenient bench-top handling, while the ten-unit pack keeps calibration stock readily available. Net weight of the complete pack is 3,24 kg (gross 3,6 kg). Laboratories that rely on consistent secondary standards for daily electrode checks will find this configuration well suited to continuous operation and straightforward inventory management.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 10 bottles à 250 ml
- pH value: 4,01
- Product type: TPL - Technical buffer solution, 250 ml
- Brand: WTW ®
- EAN: 4064664002264
- Technical Information Sheet:
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Questions about TPL 4/10, Technical buffer solution pH = 4.01; Box with 10 bottles with 250 ml e
What is this article?
TPL 4/10, Technical buffer solution pH = 4.01; Box with 10 bottles with 250 ml e is the article on this page. Luminix Health distributes WTW - a Xylem brand for laboratory use. It sits in pH buffers & conductivity standards, inside Buffers & pH solutions, in Lab chemicals.
A pH buffer for calibration has a stated pH at a stated temperature, often traceable. A conductivity standard has a stated conductivity. They are not general reagents and they should not be poured back into the bottle. The temperature of the measurement has to be the temperature on the label, or the meter has to compensate.
A buffer resists a change in pH when a little acid or base is added. It does that because a weak acid and its conjugate base are both present. A pH buffer used to calibrate a meter has a stated value at a stated temperature. A biological buffer such as Tris or HEPES is chosen because it holds the pH of a living system and does not poison it. Conductivity standards are the sister articles for a conductivity meter. The ions are on PubChem. Electrode calibration practice sits with EURAMET and BELAC.
Which category should I open next?
The category is Buffers & pH solutions. The sub-category is pH buffers & conductivity standards. The catalogue is Lab chemicals.
Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
What should I check before I order?
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