What features are important to consider when selecting a chromatography data system?

In Stock

Size Guide

$34.99 $29.99

Shipping and Returns Policy

The SA Journal of Human Resource Management provides a forum for cutting-edge, peer reviewed research in all fields related to the exploration of issues and ... Aug 29, 2018 ... Most colleague told me to collect all samples of the spots formed to run analysis to determine which is my compound but is there any software to try out? ... retention factors to a competitive level to identify which employee(s) has the lowest retention factor. The agency may use RIF procedures to release the ... What is Gradient Retention Factor, k*? In isocratic separations, analyte retention time can be normalised to retention factor, k, which allows a direct ... Rf or Retention factor is a unique value for each compound under the same conditions. ... Since these factors are difficult to keep constant from ... The Rf (retardation factor) value is the ratio of the solute's distance travelled to the solvent's distance travelled. The word comes from chromatography when ... ... retention factors. The agency lists the name of each ... factors to a competitive level to identify which employee has the lowest retention factor. The retention factor is estimated simply as follows. Note that the numerator of the equation (tR – t. 0. ) tells us to subtract t. 0 from the retention time. Jan 4, 2012 ... The value of the retention factor is directly proportional to the extent to which an analyte is retained by the mobile phase. Feb 27, 2020 ... Multiple regression analyses revealed that retention factors significantly predict work engagement. The main practical contribution of this ...
  • Next Day Delivery by USPS Find out more

    Order by 9pm (excludes Public holidays)

    $11.99

  • Express Delivery - 48 Hours Find out more

    Order by 9pm (excludes Public holidays)

    $9.99

  • Standard Delivery $6.99 Find out more

    Delivered within 3 - 7 days (excludes Public holidays).

  • Store Delivery $6.99 Find out more

    Delivered to your chosen store within 3-7 days

    Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store
  • International Delivery Find out more

    International Delivery is available for this product. The cost and delivery time depend on the country.

You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.

You have 28 days to return your order from the date it’s delivered. Exclusions apply.

View our full Returns and Exchanges information.

Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.

No reviews yet. Only logged in customers who have purchased this product may leave a review.