D-Neopterin-13C5, 1mg Back Catalog number: N390007 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 679642 Acetamiprid-N-desmethyl, 10mg Price on request 24P-DMDT o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane Price on request S-4565-8K-ETX5 EN 15721 Internal Standard Stock Solution, procedure A 1382.2 Ethanol 8mL Pentanol-3 80µL (Gives a concentration of approx. 8mg/mL) Price on request