MSTFA

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

9-Ethylphenanthrene,500µg/mL,isooctane,1mL,

3-Chlorophenol