Turbidity Standard (100 NTU) Back Catalog number: 50385 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10080100AC Aldicarb-sulfone D3, 100μg/ml in Acetone, 1ml Price on request 673751 Butafenacil, 100 µg/ml, Ethyl acetate, 5ml Price on request L0380000 Levamisole hydrochloride, 50mg Price on request