Linearity Check Mix ASTM D-5134 Back Catalog number: 51121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681220 D3-Glufosinate hydrochloride, 100 µg/ml, Water, Price on request 20020 CLP Pesticide Matrix Spiking Solution Price on request MBRP-35 3,5-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene Price on request