58355-U
SUPELCOSIL™ LC-18-DB (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
别名:
高纯度C18 HPLC色谱柱
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关于此项目
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
25 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
C18 (RP18), C18 (octadecyl) phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform, fully porous particle
产品名称
SUPELCOSIL™ LC-18-DB HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
Quality Segment
agency
suitable for USP L1
product line
SUPELCOSIL™
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
packaging
1 ea of
extent of labeling
11.0% Carbon loading
parameter
0-70 °C temperature, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
170 m2/g
surface coverage
surface coverage 3.1 μmol/m2
matrix
silica gel, spherical particle platform, fully porous particle
matrix active group
C18 (RP18), C18 (octadecyl) phase
particle size
5 μm
pore size
120 Å
operating pH
2-7.5
application(s)
food and beverages
compatibility
for use with PTC-AA
separation technique
reversed phase
General description
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。
Application
- 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）。
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable