Mercury - DSC calibration standard, 2,5g

Thiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 110-02-1

5,5-(Diphenyl-d10) Hydantoin, 5mg

Sodium perfluoro-1-hexane[18O2]sulfonate, 1.2ml x 50ug/ml, methanol