53569-U
Ascentis® Express 90 Å F5 (2.7 μm) HPLC Columns
L × I.D. 10 cm × 2.1 mm, HPLC Column
别名:
核壳(SPP)实心核PFP 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.:
10 cm × 2.1 mm
Particle size:
2.7 μm
Matrix active group:
PFP (pentafluorophenyl) phase
Pore size:
90 Å pore size
Matrix:
Fused-Core particle platform, superficially porous particle
产品名称
Ascentis® Express F5, 2.7 μm HPLC 色谱柱, 2.7 μm particle size, L × I.D. 10 cm × 2.1 mm
material
stainless steel column
Quality Segment
agency
suitable for ISO 21675 2019, suitable for USP L43
product line
Ascentis®
feature
endcapped
manufacturer/tradename
Ascentis®
packaging
1 ea of
parameter
60 °C temp. range, 600 bar max. pressure (9000 psi)
technique(s)
HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable
L × I.D.
10 cm × 2.1 mm
surface area
135 m2/g
impurities
<5 ppm metals
matrix
Fused-Core particle platform, superficially porous particle
matrix active group
PFP (pentafluorophenyl) phase
particle size
2.7 μm
pore size
90 Å pore size
operating pH
2-8
application(s)
PFAS testing
food and beverages
separation technique
reversed phase
General description
由于存在电负性氟，Ascentis Express F5 的五氟苯基丙基固定相可提供具有缺电子苯环的稳定反相填料。除了形成 pi-pi 和温和的空间相互作用外，F5 相也通过极性相互作用保留化合物。Ascentis Express F5 可用于碱性、酸性或中性化合物，选择性与 C18 不同。
Application
- Interference of Preservatives on Urinary Iodine Measurement by Sandell-Kolthoff Method.：研究防腐剂（包括盐酸）对尿碘检测准确性的影响。为了防止分析干扰要小心筛选防腐剂(Kaya et al., 2022)。
- Monitoring the Extraction of Copper from Chicken Dung Leachate Using an Aluminium Electrode as an Indicator.：在用鸡粪浸出铜的过程中采用盐酸。表明盐酸可有效提取有机废物中的金属(Kugeria et al., 2019)。
- Development of an Analytical Method for Urocanic Acid Isomers in Fish Based on Reactive Extraction Cleanup and Chaotropic Chromatography Techniques.：开发一种提取和分析鱼中尿刊酸异构体的方法，过程中用到盐酸。改进了这类物质在生物样本中的检测和定量(Zhong et al., 2018)。
- Determination of Single-Ion Activities of H+ and Cl- in Aqueous Hydrochloric Acid Solutions by Use of an Ionic Liquid Salt Bridge.：一种新方法，使用离子液体盐桥测定盐酸溶液中的氢离子和氯离子活度，增进了解水溶液中的离子行为(Sakaida et al., 2011)。
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable