Speed up your routine solvent and sample preparation by eliminating volumetric measurements. Advance your process with gravimentric workflow, using SoluPrep and PhasePrep.
The foundation of analytical chemistry is accurate, documented solution preparation and solvent mixing.
The foundation of analytical chemistry is accurate, documented solution preparation and solvent mixing.
Improve Safety: Safety is improved because the pouring and spillage associated with the volumetric method is reduced dramatically or eliminated.
Greater accuracy: The gravimetric method is inherently more accurate
than the volumetric method because the temperature of the solvent can be ignored. The amount of solvent contained by a volumetric flask is a function
of temperature—but the weight of the solvent is not affected by temperature.
Greater accuracy: The gravimetric method is inherently more accurate
than the volumetric method because the temperature of the solvent can be ignored. The amount of solvent contained by a volumetric flask is a function
of temperature—but the weight of the solvent is not affected by temperature.
The most common way of obtaining high quantitative accuracy in HPLC, GC, AA, Mass Spectrometry and other techniques is to spike an unknown concentration of a sample with a known amount of another substance— commonly known as an internal standard. After the sample is analyzed, the response to the unknown concentration is compared to the internal standard and an accurate measurement of the concentration of the substance of interest is obtained.
The PhasePrep™ Solution Preparation System saves labor while increasing accuracy when preparing solutions having an internal standard.
The PhasePrep™ does this in five labor saving steps:
Operator enters the sample number and his/her initials.
A sample bottle is placed on the balance and the computer
records the weight.
Operator is prompted to add the appropriate amount of
solute to the bottle.
The computer calculates the exact amount of solvent required.
The solvent, with the internal standard dissolved, is added to
the sample to obtain a dilution with a typical accuracy of 0.02%.
The completed sample is removed and the printed sample label
is affixed to the bottle.
A sample bottle is placed on the balance and the computer
records the weight.
Operator is prompted to add the appropriate amount of
solute to the bottle.
The computer calculates the exact amount of solvent required.
The solvent, with the internal standard dissolved, is added to
the sample to obtain a dilution with a typical accuracy of 0.02%.
The completed sample is removed and the printed sample label
is affixed to the bottle.
our skilled technical specialists will provide you with a demonstraition and can help you identify the tools that would benefit your lab
our skilled technical specialists will provide you with a demonstraition and can help you identify the tools that would benefit your lab
Request A
demonstration
(307)248-3973
Request A
demonstration
(307)248-3973