What are guard columns and what benefits they offer in HPLC analysis?
The efficient operation of HPLC system is dependent on freedom of mobile phase and sample from chemical impurities or solid suspensions.
Blog
All articles from Lab Training, covering chromatography, spectroscopy, microbiology, and analytical method validation, in order of publication.
Solutions to First HPLC Program Quiz
The first HPLC quiz was published on the site on 18 June 2014 and I am glad to inform that a number of our subscribers scored over 80% in response to the discount offer and have earned 20% discount on the course fee.
Why is it essential to adopt validated analysis methods?
Explains why analytical method validation, covering linearity, accuracy, and precision, is essential for reliable, reproducible test results.
Active Pharmaceutical Ingredient
Read the article to clarify your doubts on expression of active pharmaceutical ingredient concentration in pharmaceutical formulations
chromatographic analysis
Improve your accuracy and precision through automated injection of chromatographic analysis
HPLC
HPLC is a separation technique which is extensively used to separate, identify and quantify components of mixtures of organic compounds selectively
What precautions should be taken in melting point determination?
Melting point determination is an established method which is easy and cost-effective. It can be resorted to before you decide to further establish compound identity and purity
Which type of gas regulator is suitable for Gas Chromatography?
The regulator supplies gas at constant pressure to the Gas Chromatography. Know your requirements before selection of the gas regulator.
HPLC – which modules require regular calibration?
HPLC is a popular analysis technique and several reputed makes are available. On first appearance it looks like a modular boxes and an intricate bunch of tubings
Differences in moisture content, water of hydration and water activity of a product?
Water of hydration is the amount of water bound chemically to the product. It has significant effect on the molecule structure and appearance of the material.
Standard Operating Procedures
There is a urgent need for review of content of your Standard Operating Procedures
What are essential considerations for disposal of Laboratory Waste?
Waste from life science laboratories present biohazards in addition to chemical hazards. Always ensure safe disposal of your laboratory wastes.
Why is it necessary to revalidate Working Standards?
Essence of reliability-Revalidation of working standards. Take proper care on usage and storage of working standards for reliable results.
Improve your Laboratory Services through regular interaction with your customers
Commercial testing laboratory falls under service sector and its growth is dependent largely on customer confidence and feedback.
Why is it necessary to validate the Analyst?
Validated analyst is authorized to sign analysis reports and reliance can be placed on the validity of analysis and his results will be acceptable.
What is the Importance of Standard Operating Procedures (SOP’s)?
Quality manual specifies standard operating procedures (SO P’s) which need to be followed in word and spirit by all employees strictly and without deviation
Effective Lab Management
Effactive Lab Management can improves your productivity by stocking essential spares and consumables
Weighing of Samples
Weighing is a critical component of any analytical determination. You can eliminate errors by adopting the recommended weighing practices as a regular habit
Which is the right balance for weighing my sample?
Compares top pan, analytical, and micro balances by weighing range and readability to help you choose the right balance for your laboratory sample.
Essential precautions in handling and use of HPLC mobile phase
Handling the HPLC mobile phase properly covers solvent quality, consistent mixing, filtration, degassing, and storage to ensure repeatable chromatographic results.
What Are the Desirable Properties of HPLC Mobile Phase?
Mobile phase has been rightly termed as the lifeline of the HPLC system. It plays the important role of transport of the sample through the separation column.
Importance of Laboratory Spill Management
Proper laboratory spill management is necessary for all types of spills and specialized procedures should be prescribed by each and every laboratory.
HPLC Quiz : Test Your Eligibility for Discount on Certificate Program on HPLC
The free HPLC e-course was developed to help you grasp the HPLC system component modules and upgrade your laboratory skills. Now here is this quiz to test your skills
sophisticated instruments
Invested a lot of your time and money for procurement of sophisticated instruments and a lot of planning has gone into preparation of installation site.