Analytical West quartz cells and windows are direct replacements for the corresponding PerkinElmer-supplied parts.
AW Part Number: 1000-55 OEM Part Number(s): B009-4415
AW Part Number: 1000-60 OEM Part Number(s): B0097694
AW Part Number: 1000-65 OEM Part Number(s): B0097693
AW Part Number: 1000-71 OEM Part Number(s): B0115576