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cant get page to print. it says its been sent to printer, but doesn't print. Thought it could be my printer, but I checked it and it works fine. had to fax page to myself to get it to print.
2015-11-07
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2017-12-23
I love this app just wish when using the Text Feature, when filling in a form with white space, that you could move the text box if it is not aligned .
2018-10-09
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2019-05-27
PDF FILLER IS A GREAT TOOL
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2018-05-17
Gets the job done!
Amazing, all sorts of adjustments can be made (Text, highlight, signature, templates etc). User friendly and a simple enough design. Cheaper too! My only issue is internet connection, perhaps if it was available offline (I'm not sure if that's a feature or not), it would honestly replace Adobe Acrobat all together.
2024-05-15
wont be able to afford for long but man…
wont be able to afford for long but man its the best thing ever if it can help me with google documents appropriately
2023-09-15
It's very easy to use. Also the customer service is exceptional. Very responsive to My questions. When I decided I didn't need it anymore, they processed my cancellation quickly and easily.
2022-03-26
PDFfiller was an easy and convenient…
PDFfiller was an easy and convenient service to use. I filled out my PDF no problem and saved my documents. The customer support team was extremely helpful and accommodating when I needed to change my plan. Highly recommend!
2020-06-10
Save Columns Resolution Feature
Introducing the Save Columns Resolution feature, designed to enhance your experience by allowing you to keep your workspace organized and efficient. This feature gives you control over your columns, ensuring that you maintain the ideal view for your tasks.
Key Features
Easily customize column sizes to fit your needs
Save specific column configurations for future sessions
Quickly restore saved column layouts with one click
Align your workspace with your preferred workflow
Potential Use Cases and Benefits
Use it in project management to focus on relevant data
Enhance reporting processes by creating tailored views
Facilitate collaborative sessions with a shared column setup
Improve overall productivity by reducing repetitive tasks
The Save Columns Resolution feature solves the problem of disorganization in your workspace. By allowing you to save and restore your column configurations, you can quickly access the information that matters most to you. This not only saves time but also helps you stay focused on your objectives.
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How do you find the resolution of a column?
Resolution is calculated using the separation of two peaks in terms of their average peak width at the base (tR2 > tR1). In the case of two adjacent peaks, it may be assumed that the peak width at the base wb1 wb2, and thus, the width of the second peak may be substituted for the average value.
How do you calculate resolution in chromatography?
Resolution is calculated using the separation of two peaks in terms of their average peak width at the base (tR2 > tR1). In the case of two adjacent peaks, it may be assumed that the peak width at the base wb1 wb2, and thus, the width of the second peak may be substituted for the average value.
What is the formula used to calculate resolution?
Equation (1) indicates that the resolution is the difference between peak retention times divided by the average peak width. In a peak with Gaussian distribution, the peak width is W = 4 (where is the standard deviation) and the peak FHM is W0.
What does resolution mean in chromatography?
In chromatography, resolution is a measure of the separation of two peaks of different retention time t in a chromatogram.
How do you increase resolution in column chromatography?
One of the simplest ways to improve resolution is to adjust solute B's retention factor. If all other terms in equation 12.19 remain constant, increasing KB improves resolution. As shown by the green curve in Figure 12.15, however, the improvement is greatest if the initial value of KB is small.
How do you calculate selectivity in chromatography?
It is generally calculated by k' = (tR — TM)/TM = tRy'/TM. g) The selectivity factor () of a column for two analytes (A eluting before B) is given by = KB/A = k'(B)/k'(A) = tRy'(B)/tR'(A).
What is column resolution?
Resolution. The resolution of an elation is a quantitative measure of how well two elation peaks can be differentiated in a chromatographic separation. It is defined as the difference in retention times between the two peaks, divided by the combined widths of the elation peaks.
What is resolution formula?
Resolution (r) = 1.22/(NA(obj) + NA(cold)) Where r is resolution (the smallest resolvable distance between two objects), NA is a general term for the microscope numerical aperture, is the imaging wavelength, NA(obj) equals the objective numerical aperture, and NA(cold) is the condenser numerical aperture.
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