Pentachlorophenol, 100 µg/ml, Methanol, 1ml Back Catalog number: 681686 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12136.15-250MG Climbazole,neat,neat,250mg, Price on request 98862 Formaldehyde-DNPH Level 5 (5ug/mL) Price on request 72724 Heptaldehyde, 1000µg/ml in Acetone, 1ml Price on request