product name
SUPELCOSIL™ LC-8-DB HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4 mm
物料
stainless steel column
质量水平
Agency
suitable for USP L7
产品线
SUPELCOSIL™
特点
endcapped
制造商/商品名称
SUPELCOSIL™
包装
1 ea of
标记范围
6.0% carbon loading
参数
0-70 °C temperature
400 bar pressure (5801 psi)
技术
HPLC: suitable
长度 × 内径
25 cm × 4 mm
表面积
170 m2/g
表面覆盖度
surface coverage 3.2 μmol/m2
基质
silica gel, spherical particle platform
fully porous particle
基质活性基团
C8 (octyl) phase
粒径
5 μm
孔径
120 Å
工作pH值
2-7.5
应用
food and beverages
分离技术
reversed phase
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An analytical method has been developed for the simultaneous determination of the following endectocide drugs in milk: ivermectin, abamectin, doramectin, moxidectin, eprinomectin, emamectin and nemadectin. Samples were extracted with acetonitrile, purified with solid-phase extraction on a reversed phase C(8), derivatised
J H Nichols et al.
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This automated assay determines the concentration of the antidepressant fluoxetine (Prozac) and its active metabolite norfluoxetine in serum by reversed-phase HPLC with spectrophotometric detection. Extraction, injection, and quantification are performed by the Gilson Aspec automated sample handler. The patient's specimen
Jadwiga Piwowarska et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 805(1), 1-5 (2004-04-29)
A high-performance liquid chromatographic method is described for determination of lidocaine (2-(dietyloamino)-N-(2,6-dimetylofenylo) acetamid) and its metabolite, monoethylglycine xylidide (MEGX), in human serum containing various concentration of bilirubin. Lidocaine and its metabolite were extracted from human serum using dichloromethane. After separation
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A HPLC-UV determination of clobazam and N-desmethylclobazam in human serum and urine is presented. After simple liquid-liquid extraction with dichloromethane the compounds and an internal standard diazepam were separated on a Supelcosil LC-8-DB column at ambient temperature under isocratic conditions
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A simple HPLC method has been developed for the determination of ticlopidine in human plasma. Plasma samples were buffered at pH 9 and extracted with n-heptane-isoamyl alcohol (98.5:1.5, v/v). Imipramine was used as internal standard. Chromatography was performed isocratically with
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