Conductance @ 20°C [2,000 µmho/cm] Back Catalog number: 59587 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11908.20-100MG Fluorescein (free acid),neat,neat,100mg, Price on request 674599 Dimethenamid-P, 10.0 µg/ml, Methanol, 10ml Price on request 94732 4,4’-Methylenedianiline Price on request