beta-BHC Back Catalog number: X9023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10042000AL Aclonifen, 100µg/mL in Acetonitrile, 1ml Price on request 3492.10-100-AN Propetamphos Price on request XA05000015ME VOC-Mix 15, 200µg/mL in Methanol, 1ml Price on request