Turbidity (100 NTU) Back Catalog number: 50639 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-11064A1-1ML Ametryne, 100µg/ml in Acetonitrile, 1ml Price on request 92975 BTEX Standard Price on request 9067.8-K-IP 5,6-Dichlorovanillin , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 18268-69-4 Price on request