Print…RO 20-1724
~~X-Resin-DNA-LowRetention~~
TECHNICAL BULLETIN “Pipetting error” is a phrase that is commonly heard in research laboratories. When preparing reagents and master mixes pipetting error is accommodated for. What is not typically discussed or published are the causes and ramific...
Rotameter—Variable Area Flowmeter Technical Information
Rotameter—Variable Area Flowmeter Technical Information Important Information on Rotameters The Variable-Area type flowmeter or Rotameter is one of the most economical and reliable of flow measurement instruments. In various configurations flow me...
Microsoft Word - GeCKOv2.0 library amplification protocol.docx
Microsoft Word - GeCKOv2.0 library amplification protocol.docx Page 1 of 3 rev20140502 Genome-scale CRISPR Knock-Out (GeCKO) v2.0 pooled libraries CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a microbial nuclease system ...
~~azure biosystems improve chemiluminescent western ~~
Chemiluminescent Westerns are popular assays for assessing protein expression. In this indirect detection method chemiluminescent substrates emit light when reacted with an antibody conjugated to an enzyme. The emitted light is captured and archiv...
Liquid Pumps Technical Equations and Information Tables
Liquid Pumps Technical Equations and Information Tables Efficiency Formulas for Rotary Positive Displacement Pumps Pipe Velocity It is best to allow 10 pipe diameter upstream and 5 pipe diameter downstream leading to the pump suction. Try to keep ...
Basics of Centrifugation
Basics of Centrifugation Reprinted with permission of THERMO The purpose of this tutorial is to introduce basic concepts of centrifugation including vocabulary centrifuge and rotor types separation techniques and even gradient selection. For furth...
Liquid Pumps—Viscosity Handling Characteristics
Liquid Pumps—Viscosity Handling Characteristics Pumping viscous liquids can present some difficult problems. When selecting a pump fluid viscosity must always be considered. The effects of viscosity can be better understood by looking at the behav...
How to safely store chemicals
How to safely store chemicals Not only is clean and organized storage paramount to running an efficient lab or production space but safety depends on it when working with chemicals. By sorting your chemical materials into specific groupings you ca...
~~X-Resin-Protein-LowRetention~~
TECHNICAL BULLETIN “Pipetting error” is a phrase that is commonly heard in research laboratories. When preparing reagent cocktails pipetting error is accommodated for. What is not typically discussed or published are the causes and ramifications o...
~~EOM Fluorine Final v2~~
1 All About Elements: Fluorine http://wardsci.com https://wardsci.com/store wardsci.com | 800-962-2660 2 Ward’s All About Elements Series Building Real-World Connections to the Building Blocks of Chemistry The periodic table of elements is an esse...
Peristaltic Tubing Pumps in Dispensing Applications
Peristaltic Tubing Pumps in Dispensing Applications Properties inherent to peristaltic pumps and features designed into Masterflex® digital pump drives make these pumps ideal for laboratory and process dispensing applications. Accuracies in the ra...
Solutions-Preparation
MEDIA AND BUFFER PREPARATION SERVICES ACCELERATE SCIENTIFIC RESEARCH Problem During a Lean Six Sigma business process assessment at one of the world’s largest pharmaceutical companies, VWRCATALYST found that scientists were spending substantial ti...
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