ICP-MS Memory Check Solution B

7,8,9,10-Tetrahydrobenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39097-15-9

Ethyl sulfate-d5 sodium salt,1000 µg ethyl sulfate/mL,MeOH,1mL,

EDDP-d3 perchlorate,100 µg/mL (as pyrrolinium) ,MeOH,1mL,