VWR®, Refractive index standards
Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.
- Standards are prepared gravimetrically on weight/weight basis
- Solute (sucrose) and solvent (water) are weighed on a calibrated balance using OIML traceable weights
: Certificate of Calibration is issued in accordance with the requirements of ISO/IEC 17025.
Frequently Bought Together
Aceton ≥99%, TECHNICAL
: VWR Chemicals
BD Plastipak™ Syringes
: BD Medical
VWR®, Refractive index standards
: VWR Chemicals
VWR® AVS TITRINORM, pufrovací roztoky, 20 °C
: VWR Chemicals
Roztoky standardní pro měření vodivosti
: VWR Chemicals
VWR®, Nitrile Gloves
: VWR Collection
VWR®, Pipety Pasteurovy, High performance
: VWR Collection
Digital thermo-hygrometer
: Industrial Physics
VWR®, General purpose viscosity standards
: VWR Chemicals