NCGSI Standard Back Catalog number: 93127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11696.12-100-IO 2,3,4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request XA12100000ME DEET, 100µg/mL in Methanol, 1ml Price on request 40027 Carbendazim, 100µg/ml in MeOH, 1ml Price on request