Internal Standard Solution, 1.2ml, nonane Back Catalog number: NK-IS-J4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4163-500-XY Surrogate ISTD - PAH 3 Analytes each 500µg/mL in xylene; unit: 1x1mL 0978.10 d8-Naphthalene [0978.10] 0389.14 d10-Phenanthrene [0389.14] 1024.18 d12-Chrysene [1024.18] Price on request 673262 Diniconazole, 10.0 µg/ml, Acetonitrile, 10ml Price on request 673995 Nitrofen, 10.0 µg/ml, Acetonitrile, 10ml Price on request