GLC reference standard GLC-673-B, 100mg Back Catalog number: GLC-673-B Availability: In the manufacturer's stock Price on request - + Recommended D492901 Diquat-d8 Dibromide (dipyridine-d8), 10mg Price on request 20149 Calibration Mix #1, 200µg/ml in MeOH, 1ml Price on request XA20950009CY PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml Price on request