For refractometers and polarimeters! Compatible with almost all manufacturers' refractometers!
The certified reference materials (CRM) provided by Bellingham + Stanley are compatible with almost all manufacturers' refractometers, allowing you to select the appropriate standard material based on the type of equipment, application, and traceability requirements. We offer certified reference materials suitable for low-range measurements, such as AG liquids, and calibration oils for measuring high-range refractive indices, available as single items or mixed multipacks for long-term storage. They cover refractive indices from 1.33 to 1.56 RI (equivalent to 0 to 90° Brix), enabling validation across the entire measurement range. 【Features】 ○ Refractive index standard liquids for low concentrations (aqueous) ○ Refractive index standard liquids for high concentrations (oil-based) ○ Sucrose solution supply contracts ○ Quartz control plates for polarimeters ○ Shelf life of 12 months (excluding some products) For more details, please contact us or download the catalog.
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【Features】 ○ Water-based AG liquid for low frequency ○ Calibration oil for high frequency ○ Ensures traceability up to NIST and ICUMSA ○ Shelf life of 12 months (excluding some products) ○ RI/C° reference table ○ Online calculation tool for RI/C° ● For more details, please contact us or download the catalog.
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Xylem Japan (YSI Nanotech Co., Ltd.) is a manufacturer of measurement instruments related to water quality and hydrodynamics. We provide excellent measurement instruments and system packages for all research and industrial fields, ranging from field instruments (water quality meters, water level meters, flow velocity, direction, and flow meters) to laboratory instruments (benchtop water quality meters, refractometers, viscometers, titration devices).