Navigation Links
Verifying Multichannel Pipettor Performance with Standard Dispense Solutions in the SpectraMax Plus (MaxLine Application Note #28)

he SPECTRAmax PLUS . To avoid significant evaporation error, you must make the read within a few minutes of filling the microplate.

Step 8 View the Plate section for a qualitative evaluation of the results. Figure 10 shows an example of results from an 8-channel pipettor in which channels C and G had slightly loose pipet tips. The wells in these channels clearly have slightly shorter pathlengths.


Step 9 Open the Group Table to view the quantitative data ( Figure 11). The Val ues column will contain the individual pathlength measurements in centimeters. The Result column will contain the volumes (in microliters) obtained by interpolation from the standard curve. Delete the R column because you do not need it. If desired, you may change the name of the MeanResult column to MeanVolume.


Step 10 Create a summary at the bottom of the Group Table, then type the nominal dispense volume into the formula field of the Calculation dialog box for the summary. Give the summary a short name to allow easy reference to it in subsequent formulas. Enter a description of what the summary contains in the Description field. The Calculation dialog box for a summary named Sum#1, specifying a nominal volume of 200 L is shown in Figure 12.


Step 11 Create an Outcome column in the Group Table to flag any pipet channel falling outside the acceptable range. To do so you must decide upon a pass/fail criterion. The formula for an Outcome column in which the pass/fail criterion is nominal volume +/- 1% is: If (Abs(MeanVolume-Sum#1)/Sum#1<0.01,,Out), where Abs is absolute value and Sum#1 is the nominal dispense volume that was entered in the summary formula in Step 10 , above. The logic of the fo
'"/>

Source:


Page: All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Related biology technology :

1. Multichannel Pipetting: How to Choose the Correct Pipettor
2. Novel PCR Enhancing Factor Improves Performance of Pfu DNA Polymerase
3. Comparing Fidelity and Performance of Proofreading PCR Enzymes
4. PCR Performance Comparisons Between pfuturbo and Taq DNA Polymerases
5. pfuturbo DNA Polymerase: A High-Performance, High-Fidelity Enzyme Ideal for PCR Cloning
6. Performance Comparisons of Commercial RT-PCR Systems
7. Restriction Endonucleases Undergo Rigorous QC Testing to Ensure Optimal Performance
8. Unique Enhanced DNA Polymerase Delivers High Fidelity and Great PCR Performance
9. Versatile Transfection Reagent Offers Low Toxicity and Consistent Performance
10. Challenge the Performance of Your Hot-Start PCRs with FastStart Taq DNA Polymerase and the Novel FastStart High Fidelity PCR System
11. Highly Sensitive microRNA Array Performance
Post Your Comments:
(Date:1/22/2015)... MA (PRWEB) January 22, 2015 zFlo ... is pleased to announce an exciting product from a new ... motion analysis solutions over the past 15 years, with offerings ... Most recently, their 3D IMU system (inertial measurement unit), iSen, ...
(Date:1/22/2015)... Diagenode, Inc., a leading global ... and complete solutions for epigenetics research, recently launched ... the need for manual processing. The new ChIPettor ... of histones or transcription factors and a semi-automated ...
(Date:1/22/2015)... GenoSpace , a precision medicine software company that has developed ... of genomic, imaging and other biomedical data in research and ... , CEO of Aspera, an IBM Company, to its board ... "We are pleased to welcome Michelle ...
(Date:12/24/2014)... YORK , Dec. 24, 2014 PlasmaTech Biopharmaceuticals, Inc. ... critical areas, announced the closing of an underwritten public offering ... up to an aggregate 3,500,000 shares of common stock, at ... warrant.  The warrants have a per share exercise price of ...
Breaking Biology Technology:3D Motion Capture Just Got Easy 2Diagenode Launches Unique Semi-Automated Solution for Chromatin Immunoprecipitation 2GenoSpace Expands Board with Appointment of Michelle Munson 2PlasmaTech Biopharmaceuticals, Inc. Announces Closing of Public Offering 2PlasmaTech Biopharmaceuticals, Inc. Announces Closing of Public Offering 3
... /PRNewswire/ - Respironics, Inc. (Nasdaq:,RESP) today announced that ... Apollo Light Systems, Inc., a 20-year-old, privately held ... for melatonin suppression and,circadian rhythm sleep disorders. Operating ... in American Fork, Utah and has annual revenues ...
... NKTR ) announced that Howard W. Robin, president ... upcoming BIO,InvestorForum at The Palace Hotel in San Francisco, ... Time. The presentation and Q&A session will be ... on the Investor Relations, Events,Calendar section of the Nektar ...
... from the Palace Hotel in San Francisco on Wednesday, October ... ... SAN DIEGO, Oct. 2 Favrille, Inc. (Nasdaq:,FVRL), a biopharmaceutical ... that Tamara,Seymour, Chief Financial Officer, will present at the Biotechnology,Industry Organization ...
Cached Biology Technology:Respironics Acquires Apollo Light Systems, Inc., Expands into Circadian Rhythm Device-Based Therapy Market 2Respironics Acquires Apollo Light Systems, Inc., Expands into Circadian Rhythm Device-Based Therapy Market 3
(Date:1/22/2015)... , January 22, 2015 , ... year  The European Patent Office to present a video ... British nominations to be featured: Christofer Toumazou and ... former finalists and winners of the Award   Starting ...
(Date:1/22/2015)... , Jan. 22, 2015   EyeLock, Inc. , a ... has appointed Steve Gerber to the new role ... be responsible for leading development of mobile platforms and wearable ... of success and innovation in the semiconductor industry to his ...
(Date:12/24/2014)...  Since its launch in December 2014, the 1U™ ... of trying to remember their usernames and passwords through replacing ... smartphones. To assist people who have struggled to remember usernames ... 1U and focuses on redefining identity, announced today that it ...
Breaking Biology News(10 mins):Ten Years of the European Inventor Award: A Retrospective Look at the Inventors and Ideas That Have Changed Our Lives 2Ten Years of the European Inventor Award: A Retrospective Look at the Inventors and Ideas That Have Changed Our Lives 3EyeLock Names Steve Gerber as Senior Vice President of Mobile and Wearables 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 3
... San Diego State University researchers will lead a study ... The Guizhou snub-nosed monkey, often called the golden monkey. ... the National Science Foundation, student researchers from SDSU,s departments ... month to the Fanjingshan National Nature Reserve, home to ...
... efficient cars, buildings and domestic appliances to address climate change ... Research at the University of East Anglia. A report ... as much effort is being spent on developing energy supply technologies ... improving the efficiency with which energy is used. The ...
... Oct. 25, 2012 /PRNewswire-iReach/ -- New research shows that ... Maine have demonstrated improvements in health behaviors that persisted ... and rising health care costs continue to challenge employers, ... to reduce health risks and improve health behaviors. ...
Cached Biology News:SDSU researchers to study China's national treasure 2Efforts to mitigate climate change must target energy efficiency 2Efforts to mitigate climate change must target energy efficiency 3New Study Shows That Improvements in Employee Health Behaviors Persist Over Two Years 2
actin from rabbit muscle Cell Biology Cytoskeletal Probes Actin and Actin Probes...
... ES1301 mutS are mismatch repair minus strains ... prevents repair of the newly synthesized unmethylated ... and making them helpful in such systems ... Mutagenesis Systems. Both ES1301 and BMH 71-18 ...
propidium iodide *1.0 mg/mL solution in water*...
Applications: (+) Immunocytochemistry and immunohistochemistry...
Biology Products: