ICP MS Tuning Solution #4 Back Catalog number: 52318 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10330.16-100-ME Norcocaine hydrochloride, 100µg/ml in MeOH, 1ml Price on request 94052 1-Chloro-2-fluorobenzene Price on request DF-IS-G Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request