sunganegy Two dialysis membranes each containing a methylene blue solution were placed in beakers of water and their elution was observed for 60 minutes. At 5, 15, 45, and 60 minutes, the absorbance of the water was determined using a colorimeter, The absorbance vs. time plot for each membrane is given below. Which dialysis membrane has a higher pore cutoff value? Why? 0.16 tro 100 Membrane 1 100 Membrane 2 100 200 1000 (u) a

Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter9: Parenteral Medication Labels And Dosage Calculation
Section: Chapter Questions
Problem 4.1P
Question
3
Two dialysis membranes each containing a methylene blue solution were placed in beakers of water and their
elution was observed for 60 minutes. At 5, 15, 45, and 60 minutes, the absorbance of the water was
determined using a colorimeter. The absorbance vs. time plot for each membrane is given below. Which
dialysis membrane has a higher pore cutoff value? Why?
0,16
100
Membrane 1
900
Membrane 2
100
200
1000
ot
(una) aua1
Transcribed Image Text:Two dialysis membranes each containing a methylene blue solution were placed in beakers of water and their elution was observed for 60 minutes. At 5, 15, 45, and 60 minutes, the absorbance of the water was determined using a colorimeter. The absorbance vs. time plot for each membrane is given below. Which dialysis membrane has a higher pore cutoff value? Why? 0,16 100 Membrane 1 900 Membrane 2 100 200 1000 ot (una) aua1
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