Compare Add to Cart Hamamatsu Hamamatsu R660 Photomultiplier Tube, 9ns Rise, 4.5" MSRP: Was: Now: $127.99 Compare Add to Cart
Compare Add to Cart Hamamatsu Hamamatsu R660 Side-On Photomultiplier Tube, 300-650 nm, 14-Pin, NOS MSRP: Was: Now: $89.94 Compare Add to Cart
