1,3,6-Tribromo-9H-carbazole, 1.2ml x 50ug/ml, nonane Back Catalog number: BCZ-136 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 19117 EPA Method 625 Base/Neutrals Mix #4 Price on request SCP150-100-265 CONOSTAN 1000ppm Standard, Fe, 50g Price on request 11769.12-100-IO 2,3,3',4',5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request