EPA Consent Decree - Internal Standard Back Catalog number: 43106 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9400.19-100-ME Doxepin hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1229-29-4 Price on request 9446.12-100-AN Merphos Price on request 73209 4-Methoxyphenol Price on request