Once submitted, we will try and place you in contact with a suitable Double-Beam Spectrophotometers supplier within 48 hours.

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.

School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China ...