i) Write down the equation derived from your Excel generated standard curve and describe its components; ii) provide the values of the absorbance data of the unknown sample (do NOT show the absorbance data of the glycine standards). Show all details of the working out of your calculation. Indicate all units! Provide the answer with two decimals precision iii) state the answer in a full sentence. (note: avoid mathematical symbols [=, +, -, etc] in your answer sentence).

Essentials of Pharmacology for Health Professions
7th Edition
ISBN:9781305441620
Author:WOODROW
Publisher:WOODROW
Chapter6: Safe Dosage Calculations
Section: Chapter Questions
Problem B.12CRQ
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i) Write down the equation derived from your Excel generated standard curve and describe its components;

ii) provide the values of the absorbance data of the unknown sample (do NOT show the absorbance data of the glycine standards). Show all details of the working out of your calculation. Indicate all units! Provide the answer with two decimals precision

iii) state the answer in a full sentence. (note: avoid mathematical symbols [=, +, -, etc] in your answer sentence).

Sample
Blank
Standard
1
Standard
2
Standard
3
Standard
4
Glycine
unknown
#
Conc.
(mm)
0
0.02
0.04
0.06
0.08
1
A570 (1) A570 (2) A570 (3)
0
0
0.125 0.115
O
0-112
Average
A570
O
0.1173
0-178
0.198 0.167
0-178 0.295 0-304
0.452 0.451 0.414
0.439
0.394 0.330 0.411 0.3783
0-181
0.259
Transcribed Image Text:Sample Blank Standard 1 Standard 2 Standard 3 Standard 4 Glycine unknown # Conc. (mm) 0 0.02 0.04 0.06 0.08 1 A570 (1) A570 (2) A570 (3) 0 0 0.125 0.115 O 0-112 Average A570 O 0.1173 0-178 0.198 0.167 0-178 0.295 0-304 0.452 0.451 0.414 0.439 0.394 0.330 0.411 0.3783 0-181 0.259
Concentration (Glycine mM
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
-0.05 0
0.1
0.2
Absorbance of Glycine
y = 0.5099Glycine Concentration - 0.0047
R² = 0.9646
0.3
0.4
0.5
Absorbance (570mM)
0.6
0.7
0.8
0.9
Transcribed Image Text:Concentration (Glycine mM 0.5 0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 -0.05 0 0.1 0.2 Absorbance of Glycine y = 0.5099Glycine Concentration - 0.0047 R² = 0.9646 0.3 0.4 0.5 Absorbance (570mM) 0.6 0.7 0.8 0.9
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