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Calibrators, Spectrophotometer, Visible Light

Definition : Spectrophotometer calibrators designed for verification of the transmittance and/or absorbance scales of visible spectrophotometers. These calibrators typically consist of a set of filters (e.g., holmium oxide, didymium oxide) with different nominal transmittance values (e.g., 10, 20, 30%); each filter is calibrated stating the transmission values at several frequencies in the visible range (e.g., 440.0, 546.1, 635.0 nm).The filters are usually mounted in a cuvette-size holder to facilitate calibration.

Entry Terms : "Absorbance Standards" , "Visible Spectrophotometric Calibrators"

UMDC code : 17843

   

1-16 of 16 Match(es).

Bibby Scientific Ltd

Bibby Scientific Ltd

Buck Scientific Inc

Buck Scientific, Inc. has more than 10,000 satisfied instrument users in over 40 countries. We support a wide variety of customers in the industrial, environmental, quality control, mining, plating, and educational markets. Our engineers and chemists are continuously developing new applications to serve particular needs. Please call us Toll-Free 800-562-5566 to find out how we can provide help for your specific requirements.

Fisher Healthcare

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science. Our mission is to enable our customers to make the world healthier, cleaner and safer. With revenues of $12 billion, we have approximately 39,000 employees and serve customers within pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions and government agencies, as well as in environmental and process control industries.

Fisher Scientific Co (Canada)

Fisher Scientific Co (Canada)

Fisher Scientific GmbH

Fisher Scientific GmbH

Fisher Scientific Oy

Fisher Scientific Oy

Fisher Scientific UK

Fisher Scientific UK

Johnson Matthey & Brandenberger AG

Johnson Matthey & Brandenberger AG

Lightpath Optical Co Ltd

Lightpath Optical Co Ltd

m-u-t AG

m-u-t AG

m-u-t America Inc

m-u-t's main strength is the complete product development process from concept to serial production. m-u-t has helped many clients capture their ideas and bring them to market. Our interdisciplinary pool of high-tech specialists swiftly and efficiently adapts years of experience to fit new markets and applications.

POCH Polskie Odczynniki Chemiczne SA

POCH Polskie Odczynniki Chemiczne SA

PRC Krochmann GmbH

PRC Krochmann GmbH

Thermo Fisher Scientific Australia Pty Ltd

Thermo Fisher Scientific Australia Pty Ltd

Thermo Fisher Scientific India Pvt Ltd

Thermo Fisher Scientific India Pvt Ltd

Thomas Scientific

Thomas Scientific provides the latest in equipment and supplies to the science community. In accordance to the tradition of the original founders, Thomas Scientific itself offers individualized customer service, innovative scientific equipment, and a comprehensive catalog offering a wide selection of product listings at a great deal. We are a small business and a registered contractor for the U.S. Federal Government.

1-16 of 16 Match(es).

 

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