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5-dimethylpyrazine and 2-butyl-3
000 ppm) for AA and ICP in 10% HCl
perform a H2SO4 / H2O2 acid digestion)
Pentafluoropropionic anhydride
1,2,9-Trimethylphenanthrene 100012-2-100 5-dimethylpyrazine and 2-butyl-3Chiron is a leading producer and supplier of advanced chemical products for use within research and analysis. They are a global leader in the synthesis, isolation and purification of analytical reference materials for analysis of petroleum, food safety, environmental, forensic, and pharmaceutical applications. Producing sophisticated fine chemicals in microgram to multi kilogram scales, as well as performing contract R&D and custom synthesis for
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