Refractive Index Standards

$Refractive Index Standards$

各分析の前に、屈折率標準液を使用して、屈折計の精度を確認し、糖分含有量を評価します。既知の濃度によりゼロ基準値が検証され、その後の測定値が生産の一貫性のために正しく比較できるようになります。ショ糖溶液は温度制御を必要としない装置を評価し、校正用オイルは特定のレベルを必要とする機器を試験します。屈折率標準液は、食品業界が顧客に正確なブリックススケール報告を提供することを保証します。

$VWR®, Refractive index standard kits for calibration according to Ph. Eur. 2.2.6$

VWR®, Refractive index standard kits for calibration according to Ph. Eur. 2.2.6

Supplier: VWR Chemicals

These standards are for the calibration of refractometers prior to use.

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$VWR®, Multi-Parameter Refractive Index and Density Certified Reference Material At 15, 20 and 25 °C$

VWR®, Multi-Parameter Refractive Index and Density Certified Reference Material At 15, 20 and 25 °C

Supplier: VWR Chemicals

The Refractive Index and Density Certified Reference Materials provide a flexible, cost-effective and efficient solution to any laboratory calibrating and/or verifying refractive index and density measurements – all from a single material.

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$VWR®, Sucrose (Brix) standards, stabilised solutions for refractometry$

VWR®, Sucrose (Brix) standards, stabilised solutions for refractometry

Supplier: VWR Chemicals

A range of Brix/refractive index standards for ease of use when calibrating all types of refractometers.

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屈折率標準

Supplier: VWR Chemicals

Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

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$VWR®, Refractive index Certified Reference Material at 20, 25 and 30 °C$

VWR®, Refractive index Certified Reference Material at 20, 25 and 30 °C

Supplier: VWR Chemicals

Refractive index Certified Reference Materials (CRMs) are ideal for verification and calibration of temperature controlled refractometers, with each CRM providing certified values for refractive index measurements at 20, 25 and 30 °C.