WebAs the name suggests, with direct ISE the patient’s serum sample is brought into direct contact with the electrode surface and the activity of the relevant ion is measured in the plasma water of the serum. Indirect ISE, on the other hand, involves diluting the patient’s serum with a buffer in the range of 1:16 to 1:34 before the sample ... WebContact method. 10. Contact less method. 1. Direct method of measurement: This is a simple method of measurement, in which the value of the quantity to be measured is obtained directly without any calculations. For example, measurements by using scales, vernier callipers, micrometers, bevel protector etc.
Methods of Measurement - Calibration & Instrumentation
WebAug 3, 2016 · This paper describes process-based estimation of CH4 emissions from sources in Indianapolis, IN and compares these with atmospheric inferences of whole … WebJun 19, 2024 · In the same way, 90 serum samples with total protein < 5 g/dL (Group-2) were subjected to Na+ and K+ measurements by direct and indirect ISE methods. Result In samples from Group-1 patients ... dawn morton-young
When Direct and Indirect Ion Selective Electrode Results Conflict …
WebIf the lines of measuring equipment are coincided with the ends of a measurand, by counting the number of lines in between the coincidence lines and multiplied by one scale division, the dimension of the component will be obtained called line standard measurement. For Example, Scale, tape, etc. No.of lines = 95-32 = 63. WebStudy with Quizlet and memorize flashcards containing terms like Because bacterial populations are usually very large, mot methods of counting them are based on direct or indirect counts of..., The most frequently used method of measuring bacterial populations is the..., What is an important advantage of the plate count method? What is one … WebResults: The pooled mean SNP obtained from the direct measurement method was 53.80 cm H 2 O with a 95% confidence interval of 21.14-86.46 cm H 2 O, while for the indirect … dawn mortimer