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Table 4 Matrix effect results for stanozolol and stanozolol D3 in HPLC water, tap water and river water

From: Detection of stanozolol in environmental waters using liquid chromatography tandem mass spectrometry

Matrix

ME1 (%)

ME2 (%)

 

Stanozolol

Stanozolol D3 (I.S.)

 

HPLC water (N = 6)

95.9

98.7

97.3

Tap water (N = 6)

88.8

92.3

96.2

River water (N = 6)

77.7

81.6

95.4

  1. ME1 is matrix effect expressed as the ratio of mean peak area of analyte spiked postextraction to the mean peak area of the same analyte standard multiplied by 100. A value less than 100 indicates ion suppression. ME2 is matrix effect corrected with internal standard.
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BMC Chemistry

ISSN: 2661-801X

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