CKF Analytical Services perform a range of methods based on your needs. Samples can be tested according to regulatory methods (e.g. ASTM, AOCS, USP), customer methods, CKF Analytical Services internal methods or any customer specified or preferred methods. Our focus on Karl Fischer services enables us to efficiently perform methods that's best suited for your sample types and to meet your industry requirements. Samples are bracketed by NIST certified standards to ensure the highest level of accuracy of your sample results. Each result or batch of results are reported with their associated certified standards. Method development can also be performed for samples without existing or specified methods. Click on the links below to see an overview of some of the common methods conducted in our laboratory. You can also search for available regulatory methods by selecting the category of standard methods.