Mettler Toledo

METTLER TOLEDO launches new combined standards for density and refractive index determination
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METTLER TOLEDO proudly announces the world's first traceable, combined density and refractive index standards.

The four standard substances, certified for both density value and refractive index can be used to certify or verify density and refractive index instruments or combined measurement systems. Certification or verification is often required by quality management standards such as GmP or ISO17025.

The standards come in vials to be used directly on METTLER TOLEDO SC1 and SC30 automation units, thus minimizing manual handling and associated errors. This process covers the standard measuring range of both density and refractive index measurements and is certified at three different temperatures to suit the different applicative needs of a wide range of industries.

A bar code containing all relevant required information accompanies each certificate. Users of METTLER TOLEDO LiQC systems simply scan the bar code and let the system perform the subsequent processes. The certificate information is stored within the system and results are compared to set values. Verification with a standard beyond its shelf life is prevented.

The new combined liquid standard reference materials from METTLER TOLEDO reduce uncertainty, eliminate time-consuming and error prone sample transfers and facilitate fully automatic performance verification. This provides a relief for busy lab managers who constantly feel the pressure to comply with ever increasing quality management requirements.

METTLER TOLEDO is a leading global supplier of precision instruments and is the world's largest manufacturer and marketer of weighing instruments for use in laboratory, industrial and food retailing applications. The Company also is a leading supplier of several related analytical and measurement technologies. METTLER TOLEDO Direct Laboratory Service supports a worldwide customer base in more than 100 countries. Additional information about METTLER TOLEDO can be found on the company website www.mt.com.