The V-660 is a double-beam spectrophotometer utilizing a double monochromator and a photomultiplier tube detector.The use of a double monochromator provides high resolution with extremely low stray ...
The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples. By ...
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