Surrogate Standard Back Catalog number: 92345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0692.29-100-IO Lup-20(29)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1721-81-9 Price on request 673396 Nitenpyram, 10 µg/ml, Acetonitrile, 10ml Price on request 675230 2,4-D, 100 µg/ml, Acetonitrile, 5ml Price on request