Base/Neutrals Surrogate Standard Back Catalog number: 90642 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10821.16.100-ME Temazepam-13C,d3 Price on request 681069 Ibuprofen, 100 µg/ml, Methanol, 1ml Price on request 675960 Methoxyfenozide, 100mg Price on request