Levamisole hydrochloride,neat,neat,10mg, Back Catalog number: 11415.11-10MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended S-4057-K-TX5 Sulfur Calibration Stock Solution Thiophene 1000 µg/mL in Toluene; unit: 5x1mL ampoules Please request for diluted samples in the range 1 to 1000 ng/mL. Price on request DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request P48-W-PAR Precision and Recovery Stock Solution: WHO PCBs, 1.2ml, nonane Price on request