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Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
For very high resolution performance testing this specimen has a smaller gold particle size ranging from 2 nm to 30 nm as compared to the high resolution test above. Ideal for testing at instrument magnifications of 50,000x and above. Mount: 12.5mm Pin Stub
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Tube test for the determination of Oxygen. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Oxygen - 0.5–12.0 mg/L O₂ *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground*Manufactured by Macherey-Nagel
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More