Navigation Links
Quantum Resonance Calibration Standards for Photometric Accuracy Replacing Old Fashioned Liquid Reference Standards
Date:7/18/2013

Farmingdale, NY (PRWEB) July 18, 2013

For several decades, spectrophotometry has been used in microbiology, clinical chemistry, the pharmaceutical industry, and other research applications. Periodic verification of the performance of spectrophotometers (including photometric accuracy and wavelength accuracy) is required by ISO 9000, GLP (Good Laboratory Practice), GMP (Good Manufacturing Practice), SOP (standard operating procedures in the pharmaceutical industry), EP, DAB, USP (pharmacopeias), and other applicable reference standards and regulations.

Periodic verification of performance of spectrophotometers typically includes testing the resolution, wavelength accuracy, photometric accuracy and stray light affect.

Traditionally, the calibration of spectrophotometers has been performed with a combination of liquid filters and solid-state filters. The solid-state filters only allowed the checking of photometric accuracy and wavelength accuracy usually within the 450 nm – 630 nm range.

The liquid filters allow checking the photometric accuracy, wavelength accuracy, stray light affect, and photometric resolution usually within the 200 nm – 660 nm range.

Liquid and solid-state filters are calibrate
'/>"/>

Source: PRWeb
Copyright©2012 Vocus, Inc.
All rights reserved

Page: 1 2 3 4

Related biology technology :

1. Perfectly doped quantum dots yield colors to dye for
2. Building quantum states with individual silicon atoms
3. Quantum computers counting on carbon nanotubes
4. Laser-like photons signal major step towards quantum Internet
5. Nature: Smallest vibration sensor in the quantum world
6. Major grant to investigate limits of quantum theory
7. NIST mechanical micro-drum used as quantum memory
8. NIST quantum refrigerator offers extreme cooling and convenience
9. UCSB physicists make discovery in the quantum realm
10. Quantum Cures Announces Breakthrough Approach for Researchers Seeking Cures for Orphan and Rare Diseases
11. Connecting the (quantum) dots
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/17/2014)... This report is a professional and ... an overview analysis, the report introduces quartz tubing ... industry overview, policy analysis, and news analysis, etc. ... witnessed rapid development with key manufacturers increasing their ... mentions quartz tubing upstream raw materials and equipment, ...
(Date:12/17/2014)... Dec. 17, 2014  United Therapeutics Corporation (NASDAQ: ... as well as changes to Martine Rothblatt , ... United Therapeutics announced the promotion of ... Executive Officer and David Zaccardelli , Pharm.D. to ... with these promotions, Dr. Rothblatt,s title will change from ...
(Date:12/15/2014)... Israel , Dec. 15, 2014  BrainStorm ... leading developer of adult stem cell technologies for neurodegenerative ... Ltd. was awarded a grant of approximately $1.1 million ... Chief Scientist (OCS).  This is the eighth year that ... the Office of the Chief Scientist, which is part ...
(Date:12/13/2014)... CanDiag, Inc., a University of North Carolina ... name to OncoTab, Inc. , β€œThe new name ... today,” said CEO and Chief Science Officer, Dr. Pinku ... cancer diagnostics to include imaging and therapies, and our ... Founded in 2011 by Dr. Mukherjee, an Irwin Belk ...
Breaking Biology Technology:2020 Quartz Tubing Market: Global Development & Forecasts Analysis Now at DeepResearchReports.com 2United Therapeutics Corporation Announces Executive Promotions and CEO Compensation Change 2United Therapeutics Corporation Announces Executive Promotions and CEO Compensation Change 3United Therapeutics Corporation Announces Executive Promotions and CEO Compensation Change 4BrainStorm Receives $1,100,000 for its 8th Annual Non-Dilutive Grant from Israel's Chief Scientist Office 2BrainStorm Receives $1,100,000 for its 8th Annual Non-Dilutive Grant from Israel's Chief Scientist Office 3CanDiag Inc. Expands Product Scope Under a New Name: OncoTab, Inc. 2
... /Xinhua-PRNewswire-FirstCall/ -- Shengtai,Pharmaceutical, Inc. (OTC Bulletin Board: ... manufacturer and distributor in China of high-,quality, ... industry and,glucose and starch products for food, ... of Ms. Melody Shi as its Chief ...
... May 1 DermAvance Pharmaceuticals, a,privately held ... skin health and cosmetic dermatology, today announced ... Technology Partners of,Southeastern Pennsylvania (BFTP/SEP). These funds ... will be used to complete the acquisition ...
... Cell Therapy Company,s Move Driven by Commitment of Governor and ... Collaboration with Leading Stem Cell Researcher, EWING, N.J., ... its East Coast operations in Ewing, N.J., The move, ... through the New Jersey Economic Development Authority,puts StemCyte,s executives in ...
Cached Biology Technology:Shengtai Pharmaceutical, Inc. Appoints New CFO 2Shengtai Pharmaceutical, Inc. Appoints New CFO 3DermAvance Pharmaceuticals Announces Investment by Ben Franklin Technology Partners of Southeastern Pennsylvania 2StemCyte Locates East Coast Operations in New Jersey 2
(Date:12/15/2014)... Research and Markets ( http://www.researchandmarkets.com/research/87pph8/global_facial ... "Global Facial Recognition Market 2015-2019" report to ... Facial recognition is a technology ... system measures the overall facial feature of a ... the distance between eyes. Facial recognition is used ...
(Date:12/11/2014)...  That blood pressure plays a role in human health ... medical term for high blood pressure – was first described ... cuff that,s used in measuring blood pressure was invented in ... about hypertension, its triggers and its effects. In fact, recent ... the best ways to treat it. For example, ...
(Date:12/10/2014)... Dec. 9, 2014  Valencell, a leader in performance ... a staggering demand from its licensees for highly accurate, ... is not solely coming from fitness and health sectors, ... "A wearable is only as useful as the ... the ultimate driver in long-term mass consumer adoption of ...
Breaking Biology News(10 mins):Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3Research points to need for new approaches to treatment of high blood pressure 2Research points to need for new approaches to treatment of high blood pressure 3Research points to need for new approaches to treatment of high blood pressure 4Wearable Technology Products Demand Highly Accurate Biometric Technology 2
... ARBOR, Mich. Head and neck cancer patients who smoked, ... were diagnosed had worse survival outcomes than those with better ... of Michigan Comprehensive Cancer Center. "While there has been ... linked to cancer survival, the health habits a person has ...
... University College London Business PLC (UCLB) and Ocera Therapeutics ... of an exclusive worldwide licensing agreement for UCL-L1V and ... the treatment of acute hepatic encephalopathy (AHE). ... blood levels of ammonia, a highly toxic chemical that ...
... honored as the 2009 recipient of the Signature Genomic Laboratories ... 2009 Annual Clinical Genetics Meeting in Tampa, Florida. Dr. ... York General Hospital in Toronto, Canada. Dr. Chun received ... A new award in 2008, the Signature Genomics Travel Award ...
Cached Biology News:Health choices predict cancer survival, U-M study finds 2Ocera Therapeutics licenses novel treatment for acute hepatic encephalopathy from UCLB 2Ocera Therapeutics licenses novel treatment for acute hepatic encephalopathy from UCLB 3
... The ProteoExtract™ Protein Precipitation Kit is ... of proteins from aqueous samples. Proteomics ... the presence of non-protein impurities such ... the protein sample that interfere with ...
... luminometer provides the sensitivity and versatility you ... digital photon counting with selected photomultipliers ensure ... demands. Equipped with up to 2 reagent ... reporter gene assays as well as other ...
... high-speed analytical techniques, the AutoTrace SPE is a powerful, high-throughput workstation dedicated specifically ... loading and elution steps for large volumes aqueous solution extractions (up to 2000ml's). ... ... ...
... clear polystyrene with frosted labeling surfaces, ... cell counting. 100% integrity tested. Linkage: ... product number, created to easily match ... availability yet, please order under the ...
Biology Products: