PerkinElmer Infrared Spectrophotometer Reference Calibration 0.038mm Polystyrene

PerkinElmer Spectrophotometer Reference Material Calibration NG11 Polystyrene

Used, see photos. Used to calibrate a Spectrophotometer with reference materials. Includes 3x reference materials: 0.038 mm thick Polystyrene calibration film, 1 mm NG11 glass, and a 38 micron traceable Polystyrene reference material.

In great shape.