Sulfide (S), 1000µg/mL in Water, 3 x 20ml Back Catalog number: 54139 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 5190-9412 PE CLP Inst Calib Mix 4 in 5pct HNO3 284,88 € SCP150-100-055 CONOSTAN 1000ppm Standard, B, 50g Price on request P468890-100MG (+)-Pinoresinol (>80% ee), 100mg Price on request