58997
SUPELCOSIL™ LC-SCX (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
别名:
SCX色谱柱
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关于此项目
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
25 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
sulfonic acid, propyl- phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform
产品名称
SUPELCOSIL™ LC-SCX HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
agency
suitable for USP L52
Quality Level
manufacturer/tradename
SUPELCOSIL™
parameter
≤70 °C temp. limit, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
170 m2/g
matrix
silica gel, spherical particle platform
matrix active group
sulfonic acid, propyl- phase
particle size
5 μm
pore size
120 Å
pH range
2-7.5
application(s)
food and beverages
separation technique
cation exchange
General description
LC-SCX 阳离子交换色谱柱带有强酸性的丙磺酸基，用于分离阳离子。可通过调整 pH、离子强度和添加剂浓度来调节保留时间和选择性。
Application
在™从人尿液中纯化和表征 8-羟基鸟嘌呤 (oh 8 Gua) 期间使用了 Supelcosil LC-SCX HPLC 色谱柱。它被用作阳离子交换柱，以采用高效液相色谱-电感耦合等离子体质谱法 (HPLC-ICP-MS)测量和提取水溶性砷及冻干海洋动物组织。它还被用于砷化合物的色谱分离。它还可作为阳离子交换色谱柱，以采用高效液相色谱-电感耦合等离子体质谱法 (HPLC-ICP-MS) 分离、鉴定和测定牡蛎组织 和海褐藻样 （如Hijiki fuziforme ）中的砷化合物。
在从人尿液中纯化和表征 8-羟基鸟嘌呤 (oh ™ 8 Gua) 期间使用了 Supelcosil LC-SCX HPLC 色谱柱。它被用作阳离子交换柱，以采用高效液相色谱-电感耦合等离子体质谱法 (HPLC-ICP-MS)测量和提取水溶性砷及冻干海洋动物组织。它还被用于砷化合物的色谱分离。
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Measurement of water-soluble arsenic species in freeze-dried marine animal tissues by microwave-assisted extraction and HPLC-ICP-MS.
Kirby J and Maher W.
Journal of Analytical Atomic Spectrometry, 17 (8), 838-843 (2002)
Comparison of three methods for the extraction of arsenic compounds from the NRCC standard reference material DORM-2 and the brown alga Hijiki fuziforme
Kuehnelt D, et al.
Applied Organometallic Chemistry, 15(6), 445-456 (2001)
Urinary 8-hydroxy-2'-deoxyguanosine as a biological marker of in vivo oxidative DNA damage.
Shigenaga MK
Proceedings of the National Academy of Sciences of the USA, 86 (24), 9697-9701 (1989)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 58997 | 04061838344625 |