Anion Mix #5

1,5-Bis-(4-chlorophenyl)-biguanide HCl, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13590-98-2

Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml

Mono-n-butyltin-d9 trichloride, 1000µg/mL in Isooctane, 1ml