NAME: Acid Orange 74

IMIS: A256

CAS: 10127-27-2

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):

MEDIA: Glass Fiber Filter (37 mm)
MAX V: 200 Liters   MAX F: 1.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/U.
REF: 2 (OSHA In-House File)
CLASS: Not Validated

COND: Mobile phase extraction; C18; 59% methanol 41% water, PIC A; 1 mL/min; UV 254, 280; DL 2.5 ug/sample; ext. eff. 90%; C/P DBA

WIPE: Yes, with Glass Fiber Filter.

BULK METHOD: For any dye analysis, a bulk sample of the dye must be sent to the SLCAL. Limit the amount of bulk submitted to one gram or approx. one mL.