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 × 4.6 mm
材料
stainless steel column
品質等級
agency
suitable for USP L1
產品線
SUPELCOSIL™
特點
endcapped
製造商／商標名
SUPELCOSIL™
包裝
1 ea of
標籤範圍
11.0% Carbon loading
參數
0-70 °C temperature
400 bar pressure (5801 psi)
技術
HPLC: suitable
長度 × 內徑
25 cm × 4.6 mm
表面積
170 m2/g
表面覆盖率
surface coverage 3.1 μmol/m2
基質
silica gel, spherical particle platform
fully porous particle
基質活性組
C18 (octadecyl) phase
粒徑
5 μm
孔徑
120 Å
工作pH值
2-7.5
應用
food and beverages
相容性
for use with PTC-AA
分離技術
reversed phase
正在寻找类似产品? 访问 产品对比指南
一般說明
SUPELCOSIL LC- DB 类的键合相针对碱性化合物进行了特殊的去活化处理。与其它 A 型硅胶反相色谱柱相比，分析有机碱时该色谱柱保留时间更短、峰形更好和柱效更高。
應用
- 测定人用洗发水配方中胺菊脂含量的HPLC方法的优化与验证。：研究讨论了使用SUPELCOSIL™ LC-18-DB HPLC色谱柱分析洗发水配方中胺菊脂的高效液相色谱（HPLC）方法的优化与验证（Zeric Stosic et al., 2016）。
- 人体内尼美舒利主要尿液代谢物的质谱表征和HPLC测定。：详细介绍了通过HPLC对尼美舒利代谢物进行鉴定和定量的可靠方法，强调了色谱柱在复杂生物基质中的适用性（Carini et al., 1998）。
法律資訊
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
應用
相關產品
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
其他客户在看
Xinghua Sun et al.
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
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
O Majid et al.
Therapeutic drug monitoring, 23(2), 163-168 (2001-04-11)
Recipients of organ transplants remain particularly dependent on prednisolone as part of their maintenance immunosuppression. Despite this, the pharmacokinetics of prednisolone have never been fully characterized in these patients, and consequently dosing remains empirical. Accurate monitoring of prednisolone, its primary
实验方案
氨基酸分析是精确测定蛋白质量的合适工具，但也提供有关相对氨基的详细信息。
Chromatograms
application for SPE, application for HPLC我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门