Table 1 Calibration curves summary*.

From: Quantification of Colistin in Plasma by Liquid Chromatography-Tandem Mass Spectrometry: Application to a Pharmacokinetic Study

Colistin A

Colistin B

No.

slope

intercept

r²

No.

slope

intercept

r²

1

0.0009

0.29887

0.99971

1

0.00023

0.029

0.99959

2

0.00086

0.32226

0.99879

2

0.00022

0.05733

0.99977

3

0.00082

0.29853

0.99643

3

0.00023

0.05291

0.99927

4

0.0009

0.27555

0.99718

4

0.00024

0.03402

0.99878

5

0.00084

0.26573

0.99825

5

0.00022

0.0313

0.99896

6

0.00084

0.24698

0.99781

6

0.00024

0.04002

0.99815

7

0.00083

0.27589

0.99631

7

0.00025

0.03275

0.99868

8

0.00086

0.29812

0.99736

8

0.00024

0.03887

0.99829

9

0.00091

0.26842

0.9977

9

0.00024

0.061

0.99592

10

0.00094

0.20304

0.99699

10

0.00023

0.03523

0.99798

Mean

0.00087

0.27534

0.99765

Mean

0.00023

0.04124

0.99854

S.D.

3.9E-05

0.03331

0.00105

S.D.

1.2E-05

0.01155

0.00109

R.S.D%

4.46725

12.0965

0.10543

R.S.D%

5.29019

28.0148

0.10965

  1. *Studied within 20 days.
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