General description
EMSURE grade solvents are suitable for a broad spectrum of
classical lab applications, and are frequently used in regulated and highly
demanding lab applications. EMSURE provides worldwide best and most extensive
product specifications. We declare our EMSURE range to be in compliance with
the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and
also with the ISO standards.
Application
- Enantioselective
separation of amino acids as biomarkers indicating life in
extraterrestrial environments.: Research on using pyridine-based
chromatography for the enantioselective separation of amino acids, which
can help in the search for extraterrestrial life by analyzing amino acid
chirality (Pietrogrande,
2013).
Linkage
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Analysis Note
Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Solubility in water: conforms
Boiling point: 114 - 116 °C
Reducing substances: conforms
Ammonia (NH₃): ≤ 0.002 %
2-Picoline (GC): ≤ 0.2 %
Piperidine (GC): ≤ 0.01 %
Chloride (Cl): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.0005 %
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.002 %
Water: ≤ 0.1 %
Other Notes
Explore various lab
safety accessories and equipment for safe
handling of solvents to increase your safety level from the first
usage.
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt,
Germany
