Moisture in Petroleum Products - ASTM D6304 REVISED

Moisture in Petroleum Products - ASTM D6304 REVISED

February 02, 2021

Poorly soluble and quite often heavily contaminated – determining the water content in petroleum samples can be a messy business. Fortunately, ASTM has revised the standard method D6304. Now you can analyze such samples fully automatically applying the Karl Fischer oven method, in compliance with the ASTM standard.

Benefits of revised ASTM D6304

  • No contamination of the KF titration cell by the oil matrix
  • No matrix interferences with the titration
  • Less solvents needed
  • Better reproducibility of results
  • Automation possible for serial, completely unattended determination of up to 35 samples

Download our free white paper and learn how fast, clean, and efficient water determination in your petroleum samples can be!

Antibody products against PEG from Abcam!

Antibody products against PEG from Abcam!

Polyethylene glycol (PEG) is a synthetic polymer composed of repeating ethylene glycol (-CH2-CH2-O-) units. It has low toxicity, is strongly hydrophilic and has a large exclusion volume in aqueous solution. The covalent attachment of PEG (PEGylation) is commonly used to modify a variety of proteins and drugs. PEGylation can offer several benefits including decreased immunogenicity, increased bioavailability, and optimized pharmacokinetics5.

 

 

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Simple new prenatal blood test for early and accurate detection of major chromosomal abnormalities

Simple new prenatal blood test for early and accurate detection of major chromosomal abnormalities

Multiplicom is proud to launch Clarigo™, a new CE-IVD1 non-invasive prenatal test (NIPT). This highly accurate blood test will enable genetic analysis laboratories to detect the presence or absence of major chromosomal abnormalities such as trisomy 21 (Down’s syndrome), 18 (Edwards’ syndrome) and 13 (Patau syndrome), in the fetus, as early as in the first trimester of pregnancy by analysis of the fetus’s DNA in the maternal blood.

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