alpha-Endosulfan, 100 µg/ml, Methanol, 1ml

(R)-(-)-Metalaxyl-d6, 100µg/ml in Acetonitrile, 1ml

4-tert-Octylphenol 5EO, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Anthracene-d10, 100mg