GFAA Spike Standard Back Catalog number: 52316 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3736.12-100-IO 3,4',5-Trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 38444-88-1 Price on request 38086 Total Water Supply Kit (EPA) Price on request 673908 Hexaflumuron, 10 µg/ml, Ethyl acetate, 10ml Price on request