推荐产品
product name
Superspher® 100 RP-18 封端 LiChroCART™ 125-4, suitable for HPLC
材料
stainless steel column
品質等級
agency
suitable for USP L1
產品線
Superspher®
特點
endcapped
參數
250 bar pressure
60 °C max. temp.
技術
HPLC: suitable
mass spectrometry (MS): suitable (Low - Medium)
柱長度 × 內徑
12.5 cm × 4 mm
基質
fully porous particle
基質活性組
C18 bonding phase
粒徑
4 μm
孔徑
100 Å pore size
工作pH值範圍
2-7.5
分離技術
reversed phase
儲存溫度
no temp limit
一般說明
HPLC柱
Superspher® RP-18封端是一种可靠且用途广泛的传统生产的球形硅胶载体,具有C-18封端的反相特性。它们非常适合分离中性、酸性和弱碱性化合物。这种粒径为4µm的高性能二氧化硅载体具有出色的压力/分离性能比。该吸附剂装入 LiChroCART 125-4 HPLC柱中。HPLC系统的连接是通过使用 manu-CART NT柱支架(1.51486)完成的。
應用
- Chemometric approach for estimation of ropinirole hydrochloride: This study presents a chemometric approach for the development and validation of an HPLC method for estimating ropinirole hydrochloride using LiChrospher 100 RP-18 columns. The method shows robustness and efficiency for pharmaceutical analysis (Fatima et al., 2019).
- Simultaneous quantification of Parkinson′s disease medications: An HPLC method using LiChrospher 100 RP-18 was validated for simultaneous quantification of levodopa, carbidopa, benserazide, and entacapone in complex matrices, proving its capability in pharmaceutical formulations (Wollmer & Klein, 2017).
- Stability of THCA and (9)-THC in herbal cannabis: This research employed LiChrospher 100 RP-18 columns to determine the stability of THCA and Δ(9)-THC in herbal cannabis under different storage temperatures, important for forensic and pharmaceutical sciences (Taschwer & Schmid, 2015).
- Stability indicating method for cilazapril: Researchers developed a rapid and simple stability-indicating HPLC method for cilazapril, using LiChrospher 100 RP-18, to assess drug stability in pharmaceuticals, compared to spectrophotometric methods, highlighting its precision and reliability (Paszun et al., 2012).
分析報告
压力: ≤ 80 bar
理论塔板数(N/m)(蒽): ≥ 100000
对称性(蒽):0.8-1.4
容量系数(蒽):3.5 - 5.5
理论塔板数(N/m)(蒽): ≥ 100000
对称性(蒽):0.8-1.4
容量系数(蒽):3.5 - 5.5
法律資訊
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
Superspher is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
11 - Combustible Solids
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