EPA Method 607 - Nitrosamines Back Catalog number: 40012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673923 (Z)-Azoxystrobin R230310, 10.0 µg/ml, Acetonitril Price on request TBDE-71 Great Lakes Chemical DE-71™ Pentabromodiphenyl Oxide, 1.2ml x 100ug/ml, toluene Price on request 70470 4-Nitroanisole Price on request