Thifensulfuron-methyl, 1000µg/ml in Acetone, 1ml Back Catalog number: 72705 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended PCB-IS-C100 Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Price on request 94909 Herbicide Acid Standard Price on request 678216 Imidacloprid guanidine hydrochloride, 100 µg/ml, Price on request