These are the top questions that the answers directly.
This detector is certified as a Shimadzu Eco-Product, meaning it uses 35% less power than previous models without sacrificing its world-class noise level (0.5 x 10⁻⁵ AU). SR-Cell (Sensitivity and Resolution): shimadzu spd20a user manual
The standard flow cell is temperature-controlled to prevent baseline drift from room temperature changes. These are the top questions that the answers directly
A common issue addressed in the manual is "drift"—a gradual shift in the baseline. This is often caused by temperature fluctuations (necessitating the use of the built-in column oven) or incomplete mixing of the mobile phase. Another frequent problem is "spiking" on the baseline, which usually indicates a bubble trapped in the flow cell. The manual advises increasing the flow rate or using a back-pressure regulator to dissolve these bubbles. A common issue addressed in the manual is
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