通标小菜鸟
第8楼2021/08/05
HPLC operating conditions HPLC仪器分析条件
色谱柱:LichroCART 250-3 Lichrospher PAH
Injection Volume 进样体积: 20 uL
Flow rate流量: 0.5 mL/min
Column temperature柱温: 25℃
Gradient梯度:
Step Step Type Step Time Flow A%(ACN) B%(Water)
0 Equil 1.0 0.5 50 50
1 Run 5 0.5 50 50
2 Run 5 0.5 60 40
3 Run 10 0.5 70 30
4 Run 10 0.5 80 20
5 Run 5 0.5 100 0
6 Run 20 0.5 100 0
7 Run 1 0.5 50 50
8 Wash 15 0.5 50 50
Fluorescence and DAD detection wavelength 荧光和紫外检测波长:
Compounds Fluorescence UV detector
λex λem λ
Naphthalene萘 280 330
Acenaphthylene苊烯 -- -- 230
Acenaphthene苊 280 330
Fluorene芴 280 330
Phenanthrene菲 246 370
Anthracene蒽 250 406
Fluoranthene荧蒽 280 450
Pyrene芘 270 390
Benzo(a)anthracene
苯并(a)蒽 265 380
Chrysene屈 265 380
Benzo(b)fluoranthene
苯并荧蒽 290 430
Benzo(k)fluoranthene
苯并(k)荧蒽 290 430
Benzo(a)pyrene苯并(a)芘 290 430
Dibenzo(a,h)anthracene
二苯并(a.h)蒽 290 410
Benzo(g,h,i)perylene
苯并(ghi)苝 290 410
Indeno(1,2,3-cd)pyrene
茚并(1,2,3-cd)芘 300 500
Benzo (j) fluoranthene
苯并(j)荧蒽 -- -- 230