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08-September-2010
Cerilliant Introduces New Rebaudioside-A Calibration Kit

Rebaudioside A Calibration Kit S-032
2500 - 5000 mg/L in Acetonitrile:Water (75:25)

A new calibration kit suitable for quantitation of Rebaudioside-A (Reb-A) in Stevia samples using LC. The kit contains four concentration levels from 2,500 mg/L to 5,000 mg/L gravimetrically prepared, with each level compared to an independently prepared 4-point calibration curve and a linearity check of all concentration levels.
Accurate preparation of quantitative reference standards is critical to the purity results for Reb-A ingredients. The hygroscopic nature of these compounds can make this challenging and lead to inaccurate results. Cerilliant certified Reb-A solution standards are quantitatively prepared to ensure accurate results, beginning with full characterization of all neat materials, including determination of water content, handling and preparation of solutions in nitrogen-purged gloveboxes, and flame-sealed under argon into ampoules for long term shelf life.
Cerilliant’s convenient Snap-N-Shoot® / Snap-N-Spike® ampoule format eliminates issues surrounding storage, handling, and accurate reference preparation, and also offers significant benefits to the laboratory such as increased efficiency for analysis of Reb-A ingredients.

For added convenience, Cerilliant supplies a certified reference standard of Reb-A (S-016) as well as a multi-component solution standard (S-017) of six Reb-A ingredients including Rebaudioside B, Rebaudioside D, Rubusoside, Stevioside, Steviol, and Steviolbioside.



Cerilliant Certified Solution Standards and Certified Spiking Solutions are manufactured to the highest industry standards. We are accredited to ISO Guide 34 and ISO/IEC 17025 & certified to ISO 13485 and ISO 9001. Our quality system also incorporates cGMP and GLP requirements


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