推荐产品
产品名称
SUPELCOSIL™ LC-18-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 L1
产品线
SUPELCOSIL™
特点
endcapped
制造商/商品名称
SUPELCOSIL™
包装
1 ea of
标记范围
11.0% 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 3.1 μmol/m2
基质
silica gel, spherical particle platform
fully porous particle
基质活性基团
C18 (octadecyl) 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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S L Bramer et al.
Journal of pharmaceutical and biomedical analysis, 26(4), 637-650 (2001-08-23)
An LC/MS/MS method for the simultaneous determination of cilostazol, a quinolinone derivative, and three active metabolites, OPC-13015, OPC-13213, and OPC-13217, in human plasma was developed and validated. Cilostazol, its metabolites, and the internal standard, OPC-3930 were extracted from human plasma
M Carini et al.
Journal of pharmaceutical and biomedical analysis, 18(1-2), 201-211 (1998-12-24)
A study was undertaken for the characterization and quantitative determination of the main urinary metabolites of the non-steroidal anti-inflammatory drug (NSAID) nimesulide (4-nitro-2-phenoxy-methanesulfonanilide) in man following single oral administration (200 mg). Urines were collected from six healthy volunteers at 12
P A Hynning et al.
Clinical chemistry, 34(12), 2502-2503 (1988-12-01)
A high-performance liquid chromatographic (HPLC) method for determining verapamil and norverapamil in plasma is presented and compared with gas chromatography/mass spectrometry (GC-MS). The plasma samples were extracted at alkaline pH with hexane containing 2-butanol (20 mL/L) and then back-extracted into
D C Holland et al.
Journal of AOAC International, 78(4), 1067-1071 (1995-07-01)
A liquid chromatographic (LC) method is described for the simultaneous determination of the triazine herbicides, simazine (SIM), atrazine (ATZ), and propazine (PRO) in the 12.5-100 ppb range in catfish. The herbicides are extracted from catfish homogenates with ethyl acetate, followed
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Anticancer research, 25(1A), 59-62 (2005-04-09)
A rapid, sensitive and specific high-performance liquid chromatographic (HPLC) method for the separation and quantification of L-methionine in plasma has been developed. After derivatization of plasma amino acids with o-phthalaldehyde (OPA), a 50 microl sample was loaded on a reversed-phase
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