Phosphate as (PO4-3), 1000µg/ml in water, 100ml

ISO 8165-2 Internal Control Stock Solution 1 S-4355 1 Internal standard, 10 µg/mL, in methanol, 5mL 2,4-Dibromophenol [615-58-7] 2061,6

D(-​)​-​Isoascorbic Acid (Erythorbic Acid), 10g

Triadimenol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 55219-65-3