| a) Holmium Calibration Filter |
| b) Didymium Calibration Filter |
| c) Test Tube For Spectronic-21 (SP-21-TT) |
| d) Deuterium Lamp For Spectronic-21 |
| e) Tungsten Lamp For Spectronic-21 |
| f) Blue Phototube CEA-59 RX - Cat No.33-29-17 |
| g) Red Phototube CEA-30 - Cat No.33-29-72 |
| h) Red Filter For Above - Cat No.33-29-18 |
| i) Wide Range Phototube with Filter - Cat No.33-20-92 |
| j) Exciter Lamp GE-1630 - Cat No.33-29-85 |
| k) Test Tube 1/2" Dia - Cat No.33-17-80 |
| l)Test Tube 3/4" Dia - Cat No.33-29-37 |
| m)Test Tube 1" Dia - Cat No.33-17-82 |
| n)Square Test Tube 10mm x 12.5mm x 100 mm Height |
| o)Long Path Rectangular Cell Holder |
| p)Test Tube & Cell Holder for Spectronic-21 |
| q)Deuterium Lamp For Shimadzu UV-150-02 |