2,4-D, 100µg/ml in Methanol, 1ml Back Catalog number: S-10609M1-1ML Availability: In the manufacturer's stock Price on request - + Recommended 63177 2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Price on request 52163 ICP-AES ICV Water/ Soil Matrix, in 5% HNO3, 100ml Price on request 51059 ASTM D-4815 Calibration Mix #2 Price on request