Internal Standards Mix 33, 2000 ng/µl, 1ml Back Catalog number: YA08273300TO Availability: In the manufacturer's stock Price on request - + Recommended R415002 Riboflavin-13C,15N2, 1mg Price on request X9182 Phorate Price on request 677534 Chlordecone alcohol, 10.0 µg/ml, Cyclohexane, 1m Price on request