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Polarimeter with a lighting unit comprising four monochromatic LEDs for determining the angle and direction of rotation of polarised light as a function of wavelength as well as sample thickness and concentration with the help of an optically ... еще

Precision glass polarisation filter, which is in a mounting on a steel rod and can be rotated on a ball-bearing. With angular scale marked in 1° intervals. Aperture: 38 mm dia. Extinction coefficient: >99.9 % at λ = 450 – 750 nm Height ... еще

Polarimeter with a sodium lamp as the light source for the measurement of the rotation and the rotation direction of the polarization plane of polarized light through optically active substances as well for the determination of the concentration ... еще

Spare glass tube for polarimeter (U33400). Length: 100 mm, 15 mm dia. еще

Spare glass tube for polarimeter (U33400). Length: 200 mm, 15 mm dia. еще

Spare lamp for polarimeter (U33400). еще

For mounting on four-wavelength base (P-1021353). The combination of the two components allows for investigation of polarisation for doublet components in the case of a longitudinal Zeeman eff ect. An arrow marks the 0° setting for the ... еще