504971
Discovery® C18 (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
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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:
C18 (RP18), C18 (octadecyl) phase
Pore size:
180 Å
Matrix:
silica gel, high purity, spherical particle platform
产品名称
Discovery® C18 高效液相色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
agency
suitable for USP L1
Quality Segment
feature
endcapped
manufacturer/tradename
Discovery®
extent of labeling
12% Carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
25 cm × 4.6 mm
surface area
300 m2/g
surface coverage
3 μmol/m2
impurities
<10 ppm metals
matrix
silica gel, high purity, spherical particle platform
matrix active group
C18 (RP18), C18 (octadecyl) phase
particle size
5 μm
pore size
180 Å
operating pH range
2-8
application(s)
food and beverages
separation technique
reversed phase
General description
Discovery® C18 可用于针对 C18 的任何方法。该色谱柱具有对称的峰形、优良的重现性和稳定性等特点，适用于所有常规和高要求的 C18 方法，是此类方法的理想选择。
Application
Discovery® C18 HPLC columns provide a classic reversed-phase selectivity and retention with excellent peak shape for all compounds featuring high stability and no-bleed properties for LC-MS applications. Typical applications are the separation of Aflatoxins, Aldehydes, Alkaloids, Antibiotics, Aromatic amines, Catecholamines, Esters, Lipids, Fatty acids, Flavonoids, Ketones, Nitrosamines, Nucleosides, Nucleotides, PCB, Peptides, Pesticides, Phenols, Phospholipids, Phthalates, Preservatives, Steroids, Sulfonamides, Sweeteners and Vitamins.
Features and Benefits
- 优良的重现性
- 分析酸性和碱性化合物均可获得良好的峰形
- 稳定性好、低流失，适用于 LC-MS 分析
- 能够分离多肽和小分子蛋白质
- 与很多同类 C18 色谱柱相比，疏水性更小，因此分析速度更快
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
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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