200.8Low Intermediate Standard Back Catalog number: 50650 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C-CCSEC-R PCB Calibration Solution, 100µg/ml in Acetone, 1ml Price on request 683731 beta-Cypermethrin, 10.0 µg/ml, Ethyl acetate, 10 Price on request 93112 Aroclor 1254 Price on request