Base/Neutrals Extractables Mix #4 - MISA Back Catalog number: 70004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8035.21-100-ME Lasiocarpine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 303-34-4 Price on request 71762 Formaldehyde, 1000µg/ml in MeOH, 1ml Price on request 8750.12-50-IO 4,4'-Dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2050-47-7 Price on request