PSA-Mix 9 Back Catalog number: 675021 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4441-100-5ME BTEX Mixture 5 5 Analytes, each 100µg/mL in methanol; unit: 1x5mL screw-cap Chiron No. Compound CAS No. 1300.6 Benzene [71-43-2] 1264.7 Toluene [108-88-3] 1268.8 Ethylbenzene [100-41-4] 1266.8 Price on request 96591 Diphenhydramine Price on request 677143 D4-1,4-Dichlorobenzene, 10.0 µg/ml, Methanol, 10 Price on request