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.

V-650 UV-Vis Spectrophotometer from Jasco V-660 UV-Vis Spectrophotometer from Jasco High Credibility: This website adheres to all nine standards of credibility and transparency.

Breaking free from nicotine isn’t easy, but with the right plan and support, you can take back control and breathe easier. Do you want to kick the cigarette habit for good? A few success stories ...