Support item for the water quality analysis set; stablcal standards kt, for 2100p portable turbidimeter; usepa accepted for calibration purposes; stablilized formazin turbidity standards are true formazin dilutions developed for use in any trubidimeter; kit includes sealed vials of each: <0.1 ntu, 20 ntu, 100 ntu, 800 ntu
A suspension of a solid of known turbidity in water calibrated to a standard.
NSN 5998-01-273-4002
NSN 5920-00-501-0966
NSN 6220-01-047-7325
NSN 6685-00-566-1995
NSN 5895-01-629-3401
NSN 4140-00-172-1804
NSN 5945-01-298-9525
NSN 5990-01-177-2838
NSN 5925-01-388-7049
NSN 6110-01-476-9881
NSN 5835-01-332-2867
NSN 4140-01-592-2734