SAME DAY SHIPPING ON 99% OF ORDERS 
Replacement for SPEC 20 PLUS /20D PLUS PHOTOTUBE (for SPECTRONIC UNICAM) and others - Each
Order Code: WW-55SL-9
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
935 PHOTOMULTIPLIER TUBE - Each
Order Code: IN-0JHS8
This product can be used as a replacement for the above product and others.
$26.57 eaSold by the unit for $26.57
Replacement for CEA59RX (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LH4L-9
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
Replacement for R1166-17 (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LW8Q-0
This product can be used as a replacement for the above product and others.
$48.42 eaSold by the unit for $48.42
Replacement for R166 (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LW8W-6
This product can be used as a replacement for the above product and others.
$273.82 eaSold by the unit for $273.82
Replacement for TUBE-IP40 (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LXS2-8
This product can be used as a replacement for the above product and others.
$63.88 eaSold by the unit for $63.88
Replacement for 20 PHOTOTUBE (for BAUSCH & LOMB) and others - Each
Order Code: WW-0CZE-9
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
Replacement for 33-29-71 (for BAUSCH & LOMB) and others - Each
Order Code: WW-0D49-3
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
Replacement for 33-29-89 (for BAUSCH & LOMB) and others - Each
Order Code: WW-0D4B-7
This product can be used as a replacement for the above product and others.
$689.21 eaSold by the unit for $689.21
Replacement for 33-31-71 (for BAUSCH & LOMB) and others - Each
Order Code: WW-EGF0-9
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
Replacement for SPEC 20 PHOTOTUBE (for BAUSCH & LOMB) and others - Each
Order Code: WW-0DCB-7
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
CEA95 33-29-89 PHOTOMULTIPLIER PMT - Each
Order Code: IN-0JHG9
This product can be used as a replacement for the above product and others.
$689.21 eaSold by the unit for $689.21
Replacement for 935 (for CETRON) and others - Each
Order Code: WW-0W4F-2
This product can be used as a replacement for the above product and others.
$26.57 eaSold by the unit for $26.57
Replacement for A59RX (for CETRON) and others - Each
Order Code: WW-0W4G-5
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
Replacement for CE-A59/RX (for CETRON) and others - Each
Order Code: WW-6F7L-5
This product can be used as a replacement for the above product and others.
$58.63 eaSold by the unit for $58.63
Replacement for CEA-95 (for CETRON) and others - Each
Order Code: WW-0W4Q-2
This product can be used as a replacement for the above product and others.
$689.21 eaSold by the unit for $689.21
Replacement for IP-40 (for ELECTRON TUBE) and others - Each
Order Code: WW-1G4J-9
This product can be used as a replacement for the above product and others.
$63.88 eaSold by the unit for $63.88
Replacement for 935 (for HAMAMATSU) and others - Each
Order Code: WW-EFVB-7
This product can be used as a replacement for the above product and others.
$26.57 eaSold by the unit for $26.57
Replacement for R1166-17 (for HAMAMATSU) and others - Each
Order Code: WW-ADVJ-4
This product can be used as a replacement for the above product and others.
$48.42 eaSold by the unit for $48.42
Replacement for R1463 (for HAMAMATSU) and others - Each
Order Code: WW-F7LW-1
This product can be used as a replacement for the above product and others.
$283.60 eaSold by the unit for $283.60