Salts in Crude Oil Back Catalog number: 51105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 21011 CLP Volatile BTEX Standard, 1000µg/ml in MeOH, 1ml Price on request 72724 Heptaldehyde, 1000µg/ml in Acetone, 1ml Price on request 95282 Potassium butylxanthate (as butylxanthate acid) Price on request