金霉素对革兰阳性菌和阴性菌均有抑制作用，可治疗畜禽的伤寒、白痢等病。同时也可作为促进生长剂，用于猪饲料。

名称	CAS号	英文名称	简称	母离子m/z	子离子m/z（a为定量子离子）	内标物
金霉素	64-72-2	Chlortetracycline	CTC	479.3	444.2a/462.1	盐酸强力霉素-D3

标准曲线

y =0.37281 x + -0.12726 (r = 0.99785)

本底图谱

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
1	CTC_1	1.370e3	4.7	5.68	N/A	0.54

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
2	CTC_1	1.455e3	6.0	5.15	N/A	0.56

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
3	CTC_1	1.626e3	9.2	5.26	N/A	0.57

低标（加标100ng/L）图谱

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
4	CTC_1	1.061e6	1519.6	5.49	N/A	77.81

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
5	TMP_1	9.520e5	1451.3	5.49	N/A	100.45

高标（加标100ng/L）图谱

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
6	CTC_1	2.338e6	3384.7	5.48	N/A	197.80

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
7	CTC_1	2.911e6	3924.1	5.49	N/A	203.03

Sample Name	Analyte Peak Name	Area (cps)	S/N	Analyte RT(min)	Target conc. ()	Calculated Concentration (ng/mL)
8	CTC_1	2.917e6	4114.7	5.48	N/A	165.77

低标加标回收率（范围 50%-200%）：88.57%

高标加标回收率（范围 50%-200%）：94.16%

低标精密度（3次重复标准偏差）：17.96%

高标精密度（3次重复标准偏差）：10.68%