KNAUER Blog – Fundamentals of High‑Performance LC – AEX

Buffer and Eluent Preparation in HPLC

Buffer and Eluent Preparation in HPLC: A Practical (and Ironic) Guide for Experienced Users Why Buffers and Eluents Matter in HPLC Buffers and eluents are the unsung heroes of HPLC. Get them right, an...

Best Practice FAQ HPLC LabDecoration Maintenance

Feb 9, 2026

Pipetting Made Easy - Part 3: Pipette Selection

The Ultimate Guide to Choosing the Right Pipette for Your Lab Pipettes are probably one of the most common tools in any lab, whether it's life science or analytical chemistry. But with so many types o...

Best Practice BlueOrchid Consumables LabLife LabTips LifeSciences Liquid Handling Pipettes Pipetting

Feb 9, 2026

Pipetting Made Easy – Part 2: Challenging Liquids

Taming Tricky Liquids: A Deep Dive into Advanced Pipetting If you’ve ever struggled with pipetting thick gels, foamy detergents, or fast-evaporating solvents, you know that not all liquids behave the ...

Best Practice BlueOrchid Consumables LabLife LabTips LifeSciences Liquid Handling Pipettes Pipetting

Jan 26, 2026

Pipetting Made Easy – Part 1: Best Practice Guide

Pipetting Like a Pro – Best Practice Guide to Proper Pipetting Correct pipetting is one of the most essential skills in any laboratory, as it has a big impact on how reliable and reproducible your exp...

Best Practice BlueOrchid Consumables LabLife LabTips LifeSciences Liquid Handling Pipettes Pipetting

Jan 12, 2026

HPLC Home Alone – A Very Merry Shutdown

How to prepare your system for the holidays The most wonderful time of the year is approaching quickly but…❤️actually…there are some things you must prepare before you can start rocking around the Chr...

Best Practice FAQ HPLC LabDecoration Maintenance MerryChristmas

Dec 19, 2025

Oligos Made Easy _ Part 9 2D-LC

Twist of Two: 2D-LC for Oligos 💡Why Use 2D-LC for Oligo Analysis? In oligonucleotide analysis, precision isn't just important, it's critical. However, analyzing them is no easy task. Oligonucleotides ...

2D-LC Comprehensive Transfer HPLC Basics Heart-Cut Transfer KNAUER Oligonucleotide Analysis Oligos

Dec 8, 2025

Oligos Made Easy _ Part 8 Sepapure oliGO

A new specialist foroligonucleotides with advantages Oligonucleotides are the new superstars in medical and biological research, especially when it comes to highly specialized or personalized drugs....

AEX HPLC Basics IP-RP KNAUER Oligonucleotide Purification Oligos SEC SepapureOligo Size Exclusion

Nov 24, 2025

GPC/SEC Made Easy – Fingerprint analysis of Gummy Candies

The sweet science behind gummy candies Who doesn’t love those colourful, fruity gummy sweets 🍬 with their perfectly chewy, bouncy texture? They might seem simple, but there’s a lot hidden behind that...

Analysis Fingerprint GPC/SEC Gummy Candies LC

Nov 10, 2025

GPC/SEC Made Easy – Unmask Ghost Peaks

Haunted by ghosts! Even in chromatography, things aren’t always as they seem, especially around Halloween 🎃! If you have ever run a Liquid Chromatography (LC) or Gel Permeation Chromatography/Size Exc...

Analysis GPC Basics GPC/SEC Ghost Peak LC

Oct 27, 2025

Oligos Made Easy _ Part 7 Large Scale AEX

The Secret to Pure Oligos: Why Anion Exchange Chromatography Rules at Scale Oligonucleotide therapeutics are on the rise. More and more short DNA and RNA drugs are entering clinical development and ev...

AEX Anion Exchange HPLC HPLC Basics IEX Ion Exchange Oligonucleotide Oligos Purification Separation

Oct 13, 2025

Oligos Made Easy _ Part 6 Column Navigator

How to Navigate Through the Jungle of Columns? Struggling to Find the Right Column for Your Oligos? Oligonucleotides are complex, long-chain molecules with a very high charge density and a wide variet...

AEX HPLC Basics IP-RP KNAUER Oligonucleotide Purification Oligos SEC SepapureOligo Size Exclusion

Sep 29, 2025

Oligos Made Easy _ Part 5 SEC

Size Matters: Mastering Size Exclusion for Oligos 💡Why Use SEC in the Oligo Revolution? Oligonucleotides are taking center stage in everything from cutting-edge therapeutics to diagnostics and synthet...

HPLC Basics KNAUER Oligonucleotide Purification Oligos SEC Size Exclusion

Sep 15, 2025

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