Phenanthrene, 100µg/mL in Acetonitrile, 1ml Back Catalog number: XA20920000AL Availability: In the manufacturer's stock Price on request - + Recommended MEL Melamine, 1.2ml x 100ug/ml, water Price on request 681151 Sildenafil citrate, 100mg Price on request 11339.21-K-ME (-)-trans-11-Nor-9-carboxy-Δ9-THC, 1000µg/ml in MeOH, 1ml Price on request