Spike Sample Standard 1 Back Catalog number: 52028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673152 Thiram, 250mg Price on request 11734.12-100-IO 2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 689084 18O3-Sodium chlorate, 100 µg/ml water, 1ml Price on request