Buffers
Gratis
1.7.1for iPhone, iPad and more
Age Rating
لقطات الشاشة لـ Buffers
About Buffers
Buffers is a tool for designing buffer solutions for pH control. Buffers is useful both as a handy reference of available buffering agents and as an accurate, portable buffer calculator for chemical, biochemical and biological research.
With Buffers you can:
- Select from 42 commonly used buffering agents
- Generate accurate recipes covering broad pH, concentration and temperature ranges
- Access detailed information about each available buffer system
- E-mail, text, copy or print recipes
To use Buffers, just choose a buffering agent and target pH along with the desired solution volume, temperature and buffer concentration. The recipe is calculated with the push of a button. Buffers uses a sophisticated algorithm that is more versatile and potentially more accurate than simple calculations based on the Henderson-Hasselbalch equation.
An information page for each buffering agent lists the pKa, appropriate pH range, and temperature dependence, along with molecular weights and CAS numbers for the acid and base forms and other pertinent information.
Bring your buffer calculations into the lab where you need them!
With Buffers you can:
- Select from 42 commonly used buffering agents
- Generate accurate recipes covering broad pH, concentration and temperature ranges
- Access detailed information about each available buffer system
- E-mail, text, copy or print recipes
To use Buffers, just choose a buffering agent and target pH along with the desired solution volume, temperature and buffer concentration. The recipe is calculated with the push of a button. Buffers uses a sophisticated algorithm that is more versatile and potentially more accurate than simple calculations based on the Henderson-Hasselbalch equation.
An information page for each buffering agent lists the pKa, appropriate pH range, and temperature dependence, along with molecular weights and CAS numbers for the acid and base forms and other pertinent information.
Bring your buffer calculations into the lab where you need them!
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تحديث لأحدث إصدار 1.7.1
Last updated on 27/12/2022
الإصدارات القديمة
Dark Mode support
Support for variable text size
Support for variable text size
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Version History
1.7.1
27/12/2022
Dark Mode support
Support for variable text size
Support for variable text size
1.7.0
02/08/2022
Refreshed for iOS 15/16
Now free!
Now free!
1.6.0
09/04/2019
Updated for iOS 12 and the latest devices
1.5.0
27/02/2015
- Updated for iOS 8
- Improved accuracy for some buffers
- Added Succinate and Tartrate buffers
- E-mail, text, copy or print recipes
- Improved accuracy for some buffers
- Added Succinate and Tartrate buffers
- E-mail, text, copy or print recipes
1.4
10/05/2012
- Updated for iPad Retina display
1.3
15/12/2010
- You can now share a buffer recipe by email or text message without leaving the app
- A buffer recipe can be printed thru AirPrint on iOS 4.2
- A buffer recipe can be printed thru AirPrint on iOS 4.2
1.2
23/06/2010
- Now a Universal app for iPhone, iPod Touch and iPad
- Full compatibility with iPhone 4 and iOS 4
- Full compatibility with iPhone 4 and iOS 4
1.1
15/09/2009
Five new buffers (barbital, borate, diethanolamine, maleate and phthalate).
Improved response to low memory conditions.
Improved response to low memory conditions.
1.0
25/02/2009
Buffers FAQ
انقر هنا لمعرفة كيفية تنزيل Buffers في بلد أو منطقة محظورة.
تحقق من القائمة التالية لمعرفة الحد الأدنى من المتطلبات Buffers.
iPhone
Requiere iOS 14.1 o posterior.
iPad
Requiere iPadOS 14.1 o posterior.
iPod touch
Requiere iOS 14.1 o posterior.
Buffers هي مدعومة على اللغات Inglés