n-Butylisobutyl phthalate-3,4,5,6-d4 (n-Butyl-2-methylpropyl phthalate-3,4,5,6-d4) 88096 5-cyclocholestane and (24R)-24-Ethyl-3

5-cyclocholestane and (24R)-24-Ethyl-3

for 2 months at the 2-10 ppb level in 1% HNO3 / LDPE container and for 5 months at the 100 ppb level under same conditions

21711-54-6

AS1KRE50-1

Di-o-tolyl phosphate

n-Butylisobutyl phthalate-3,4,5,6-d4 (n-Butyl-2-methylpropyl phthalate-3,4,5,6-d4) 88096 5-cyclocholestane and (24R)-24-Ethyl-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