Base/Neutrals Surrogate Standard Back Catalog number: 21006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X23183600CY Chloroparaffin C18-C20 36 % Cl, 100 µg/ml in CY, 10ml Price on request PBBA Pentabromobenzyl acrylate, 1.2ml x 50ug/ml, toluene Price on request 0044.22-100-T 7-Nitrodibenz[a,h]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63041-91-8 Price on request