8260 Surrogate/Internal Standard Back Catalog number: 95014 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73301 Methyl tricosanoate (C23:0) Price on request 70003 Base/Neutrals Extractables Mix #3 - MISA Price on request D460850 2-(Dimethylamino)guanosine, 5mg Price on request