Certified pH Buffer Solution, pH 4 at 25°C, Coloured (Red), with Fungicide
برند:
56 $
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The ALK-PH4-25CF is a certified pH 4 buffer solution from Paragon Scientific. This red-colored liquid is formulated to provide a highly accurate and stable pH reference at 25 degrees Celsius. Incorporated into the solution is a fungicide to prevent microbial contamination, extending its usable lifespan. This product is widely used in laboratories for calibrating pH meters and in various applications requiring a precise pH 4 standard.
| برند |
Paragon Scientific |
|---|---|
| Country of Origin |
UNITED KINGDOM |
| Certificate |
ISO 17034 |
LGC Paragon Scientific, a trusted producer of premium quality reference materials since 1994, joined the LGC family in 2021, strengthening the global reference material offering for both businesses through strongly complementary product portfolios. Paragon Scientific manufactures a wide selection of high-quality reference materials, including Density, Flash Point, Liquid Colour, Refractive Index, Sulfur, TAN/TBN, and Viscosity standards. Leveraging advanced manufacturing techniques and primary laboratory testing equipment, the company achieves remarkably low levels of measurement uncertainty in their products which has earned them trust across multiple industries worldwide including petrochemical, pharmaceutical, clinical, environmental and more.
56 $
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