^^ PERKIN ELMER PHOTON COUNTING MODULE TYPE SPCM-AQR-13 (PLM87)

Perkin Elmer SPCM-AQRH-14 Photon Counting Module w/ Martock Design Stage

Perkin Elmer SPCM-AQ4C Interface Optoelectronics Photon Module Counting Part

Perkin Elmer SPCM-AQR-14 Photon Counting Module 11282 5v Output Photodiode

^^ PERKIN ELMER PHOTON COUNTING MODULE TYPE SPCM-AQR-13 (PLM84)

Excelitas Technolgies SPCM-CD-3564-H Photon Counting Module - USED

^^ PERKIN ELMER PHOTON COUNTING MODULE TYPE SPCM-AQR-13 (PLM86)

Perkin Elmer 241 Polarimeter