1-[4-(1,1-Dimethylethyl)phenyl]-3-(4-methoxyphenyl)-1,3-propandione 031930 or standard solution in known

or standard solution in known amount(s) and used to measure the relative responses of other method analytes that are components of the same sample or solution

4-Amino-3-fluorophenol

techn: Branched and linear isomer mix

1-Ethyl-3-methylbenzene (3-ethyltoluene

1-[4-(1,1-Dimethylethyl)phenyl]-3-(4-methoxyphenyl)-1,3-propandione 031930 or standard solution in knownChiron 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