... levels of samples for applications in medical, educational, etc. WXG-4 manual polarimeter is ideal for determining concentration levels of samples ... cosmetic industries etc.Easy Measurement:The polarimeter with 589nm sodium lamp. Switch on the power, the polarized light beam will immediately ... )mmWeight: 6.5kgProduct Included: 100 and 200mm Round Cuvette, Sodium Lamp WXG-4 Manual Polarimeter