Advanced Search



LiChrospher® RP-18 HPLC Column

SUPELCO/50139-U - 5 μm particle size, L × I.D. 25 cm × 4.6 mm, endcapped

Synonym: TM=["LiChrospher"] C18 HPLC column

Product Type: Equipment/Book
Catalog Number PKG Qty. Price Quantity
45-50139-U 1 ea
 $1050.00
1/EA		 Add To Favorites
This image is provided for informative purposes only and does not represent an actual product label. It should not be used as a substitute for official product labeling.

 

agency suitable for USP L1
application(s) food and beverages
extent of labeling 21% Carbon loading
feature endcapped
L × I.D. 25 cm × 4.6 mm
manufacturer/tradename LiChrospher®
material stainless steel column
matrix octadecyl
  silica particle platform
  fully porous particle
matrix active group C18 (octadecyl) phase
operating pH 2-7.5
packaging 1 ea of
parameter ≤65 °C temperature
  ≤70 °C temp. range
  400 bar pressure (5801 psi)
particle size 5 μm
pore size 100 Å
product line LiChrospher®
Quality Level 100 
separation technique reversed phase
surface area 350 m2/g
technique(s) HPLC: suitable
Application:

  • HPLC-UV and GC-MS Methods for Determination of Chlorambucil and Valproic Acid in Plasma for Further Exploring a New Combined Therapy of Chronic Lymphocytic Leukemia.: This study illustrates the efficiency of the LiChrospher® RP-18 HPLC Column in a novel approach to analyzing the pharmacokinetics of chlorambucil and valproic acid, providing critical data for potential combined therapy options in treating chronic lymphocytic leukemia (Lipska et al., 2021 ).

  • Rapid Determination of Metronidazole and 2-Hydroxymetronidazole in Murine Blood Plasma.: Utilizes the LiChrospher® RP-18 HPLC Column to establish a rapid and accurate method for the analysis of metronidazole and its metabolites in blood plasma, enhancing the understanding of its pharmacological impacts and supporting more effective therapeutic strategies (Zemanova et al., 2022 ).

  • Application of chemometric approach for development and validation of high performance liquid chromatography method for estimation of ropinirole hydrochloride.: Demonstrates the application of the LiChrospher® RP-18 HPLC Column in optimizing a chemometrically enhanced method for the determination of ropinirole hydrochloride, aimed at improving treatment strategies for Parkinsons disease (Fatima et al., 2019 ).

  • Application of an HPLC-MS/MS method for Teicoplanin drug substance and related impurities, part 2: Identity assignment of related impurities.: This research highlights the capability of the LiChrospher® RP-18 HPLC Column in detailed impurity profiling of teicoplanin, critical for maintaining drug purity and efficacy in antibiotic treatments (Tengattini et al., 2019 ).
General description: LiChrosorb® RP-18 HPLC Column are classified as L1 USP columns and primarily used for reversed-phase HPLC of neutral, acidic and weak basic compounds. The totally porous irregular particles ensure reliable results.
General description: LiChrospher® RP-18 HPLC column is an incredibly reliable and highly versatile, traditionally manufactured spherical silica-based support, designed for reversed-phase chromatography of acidic, neutral and weakly basic compounds - substances frequently found in all analytical fields. The optimal selectivity and performance of the column ensure that these parameters remain constant from batch to batch and from year to year.
Legal Information: LiChrosorb is a registered trademark of Merck KGaA, Darmstadt, Germany
Legal Information: LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany
Other Notes: Discover LiChropur reagents ideal for HPLC  or LC-MS  analysis
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 41115700

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top