Nodularin, 10µg/ml in MeOH, 1ml

ISO 9377-2MOD Stearyl Stearate Solution for Comparison 0,5ml Stearyl stearate test solution (S-4517) with 24,5ml Extraction solvent (n-Pentane) Unit: 1mL for direct GC-Comparison

Tetradifon, 100 µg/ml, Ethyl acetate, 5ml

D3-Alachlor ESA sodium salt, 10mg