PRODUCTS >> Ecology >>Environmental analysis >> 12. Refractometers, polarimeters Polarimeter, optical Refractometers, pocket Refractometers, portable Refractometers, laboratory Polarimeter, optical   DESCRIPTION   MANUFACTURER    P 1000 Kruss Optronic (Germany)   Refractometers, pocket   DESCRIPTION   MANUFACTURER   HR Kruss Optronic (Germany)   Refractometers, portable   DESCRIPTION   MANUFACTURER   DR Kruss Optronic (Germany)   Refractometers, laboratory   DESCRIPTION   MANUFACTURER   AR Kruss Optronic (Germany)   DR 5000 и DR 5100 Kruss Optronic (Germany)   DR 6000 Kruss Optronic (Germany)