QC Standard 2 Back Catalog number: 52085A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L185010 N-Lauroyl-N-methyltaurine Sodium Salt, 100mg Price on request 70296 2,4,6-Trichlorophenol Price on request 71731 1-Phenyldodecane Price on request