UHPLC and HPLC Products & Reviews

The 1260 Infinity II Prime Analytical-Scale LC Purification System is a versatile high-performance liquid chromatography instrument offering the highest functionality and operational convenience for analytical-scale purfication HPLC and entry-level quaternary UHPLC at pressures up to 800 bar and for flow rates up to 5 mL/min. This versatile HPLC system gives you the utmost confidence in purifying up to multi-milligram quantit…

The 1260 Infinity II Prime Bio Analytical-Scale LC Purification System is a versatile HPLC for bioseparations and offers outstanding functionality and operational convenience for bioanalytical HPLC and entry-level quaternary bio UHPLC at pressures up to 800 bar and flow rates up to 5 mL/min.

The 1260 Infinity II Bio-Inert Analytical-Scale LC Purification System is a dedicated solution for purifying large biomolecules in biological samples, including monoclonal antibody (mAb) and proteins. Metal-free components in the sample flow path and the absence of iron and steel in solvent delivery lines ensure the integrity of your biomolecules, minimize unwanted surface interactions, and increase column lifetime.

The 1290 Infinity II Bio Analytical-Scale LC Purification System is a UHPLC, binary or quaternary, consisting of biocompatible material for use in biopharma (e.g., critical quality attributes) and most flexible and versatile solution for compound isolation utilizing high salt and extreme pH conditions. Biocompatibility ensures the integrity of your biomolecules and robustness of the system.

The cannabis industry uses ICP-MS and AA to test for heavy metals. Nitric Acid, Ultratrace from Spectrum Chemical is a strong, highly corrosive mineral acid with extremely low metal content (over 50 with levels less than 100 PPT) ideal for this purpose due to its primary use as an analytical reagent in elemental analysis determinations using ICP and AA techniques, digestion of water samples, and as a doping agent for organic…

Cogent IEX™ HPLC columns have been available for over 20 years in the industry and are used in many USP© methods as well as methods developed in-house. Ion exchange chromatography is the most popular method for the purification and analysis of charged molecules. (IEX) HPLC is the separation of polar (charged) molecules including and not limited to amino acids, proteins, peptides, organic acids, and bases, based on their affin…

Cogent Diol™ HPLC Columns are manufactured with TYPE-C™ silica (silica hydride) and are excellent for polar compounds. With extremely fast equilibration between gradient runs, these columns are a popular choice for polar compounds using HPLC or LCMS.  

Pre-Cut, PEEK tubing is a great solution to a challenging task of cutting tubing with precision. Manufactured from Super-T™ premium grade tubing, these are pre-cut in various lengths for convenience and ease-of-use. 

Properly cutting tubing is one of the most difficult tasks in a chromatography laboratory. These Pre-Cut Stainless-Steel Tubes are the perfect solution.

A single injection solid screw cap with a thinned penetration point.