Taylor Iron Kit 0-2.0 ppm. Slide Comparator, Iron, Tripyridyl-s-triazine, 0-2.0 ppm (T-10-162/K-1153). Includes iron reagents R-0851 and R-0852.
COMPARATOR SYSTEM GENERAL INSTRUCTIONS
Taylor comparators offer systems for colorimetrically determining solute levels in industrial, natural, and recreational waters. In each test, a liquid sample is treated with reagents causing a color to develop. The treated sample is then placed in the comparator base and compared to the liquid-color standards in the Slide. A color match is made and the concentration of the substance is read from the values on the Slide. The unique Taylor colorimetric system compensates for cloudy or colored samples by using three cells. Two untreated samples are positioned on both sides of the treated sample, providing a more accurate color match.
SHIPS Hazardous: Please note that additional hazardous shipping charges will apply
Taylor Iron Kit 0-2.0 ppm Procedure:
CAREFULLY READ AND FOLLOW PRECAUTIONS ON REAGENT LABELS. KEEP REAGENTS AWAY FROM CHILDREN.
1. Rinse and fill three 11.5 mL test cells (#4024) to 11.5 mL mark with water to be tested.
2. Wipe dry and place in three center slots of comparator base (#9189) WITH FROSTED SIDE FACING OPERATOR.
3. Using a 1.0 mL pipet (#4030), add 0.5 mL R-0851 Iron Reagent #1* to center test cell. Cap and mix. WAIT 5 MINUTES.
4. Using a different 1.0 mL pipet, add 1.0 mL R-0852 Iron Reagent #2. Cap and mix.
5. Wipe dry and place in center slot of comparator base.
6. Place Slide on comparator base. Match color in center test cell with a color standard. The Slide is in proper alignment for a color match when a white line on the Slide is directly above the white line on the comparator base. Record as parts per million (ppm) iron.
NOTE: If sample color matches or is deeper than highest color standard: Dilute sample with distilled, deionized, or iron-free water. Repeat test. For sample diluted with 1 part water, multiply reading by 2; for 2 parts, multiply by 3, etc.
*WARNING: Iron Reagent #1 (R-0851) contains 8.8% hydrochloric acid, a corrosive acid.
