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[求助] 求助 翻译一下 关于液相的一些东西 谢谢大神吗 小弟初来。给出截图 以便你们看不清

Steroids were extracted from the
medium (1 ml) with 3 ml methylene-chloride (GC) or 3 ml
methylene-chloride}methanol (9 :1) extraction (TLC). For
HPLC analysis, samples were diluted ®ve times with methanol}
water (70:30) and ®ltered (0±45 lm). Steroids were
analysed by HPLC [column, reversed phase Lichrosorb
10RP18, SS 250¬3 mm (Varian Chrompack International)],
UV#&% detection [liquid phase, methanol}water (60: 40),
35 °C], GC [column, J&W DB-5MS 30 m¬0±25 mm
i.d.¬0±25 lm(Alltech) : pre-column, 2 m¬0±25 mmi.d. (Inter-
Sciences) : FID-40 detection at 300 °C] or TLC [Kieselgel 60
F#&% 10¬20 cm (Merck) in toluene}ethylacetate 1: 1]. Retention
times for HPLC (ˉow rate 0±8 ml min−" were
tR,*OHADˉ4±2 min, tR,ADDˉ7±0 min and tR,ADˉ10±5 min, and
for GC (carrier N#, 100 kPa) tR,ADˉ10±8 min and tR,ADDˉ11±1
min. Retention factors for TLC were RF,*OHADˉ0±23,
RF,ADDˉ0±44 and RF,*ADˉ0±56. Substrates used (AD,
9OHAD, ADD) were supplied by Diosynth.

求助 翻译一下 关于液相的一些东西 谢谢大神吗  小弟初来。给出截图 以便你们看不清
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