Butylparaben, 100mg Back Catalog number: 679267 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673854 1,2,4-Trichlorobenzene, 10 µg/ml, Acetonitrile, Price on request S-4563-5K-10DC Custom deuterated PAH -mix 6 Components, each 5000µg/mL in dichloromethane 0978.10 Naphthalene-d8 1524.12 Acenaphthene-d10 0389.14 Phenanthrene-d10 1088.20 Benzo[a]pyrene-d12 1337.16 Fluoranthene-d10 1330.22 Dibenzo[a,h]anthracene-d14 Price on request 678424 delta-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request