Taylor K-1239RC

ChemWorld is a distributor of Taylor Technologies Test Kits and Reagents. Order directly online and save today.

MIDGET COMPARATOR TEST

TOTAL IRON (0-10 ppm)

MIDGET: 9050 (0, 0.5, 1.0, 2.0, 4.0, 6, 8, 10 ppm)

REAGENTS: 1 x R-0673 High Iron Reagent #1* 2 x R-0674 High Iron Reagent #2 APPARATUS: 1 x 3243 Cap, Test Cell 11.5 mL, plastic 1 x 4024 Test Cell, Calibrated 11.5 mL, plastic 1 x 4029 Pipet, Calibrated 0.5 & 1.0 mL, plastic 1 x 4030 Pipet, Calibrated 0.5 & 1.0 mL, plastic w/cap 1 x 5125 Instruction 1 x 6002 Brush, Cell Cleaner 1 x 9198 Sample Tube, Graduated, 25 mL, plastic w/cap.

1. Rinse and fill 25 mL sample tube (#9198) to 10 mL mark with water to be tested.
2. Using a 1.0 mL pipet (#4029), add 0.5 mL R-0673 High Iron Reagent #1*. Swirl to mix. NOTE: If suspended iron is difficult to dissolve: Transfer to small beaker or flask. Heat and boil gently. Remove from heat. Cool to room temperature. Transfer to sample tube. Dilute to 10 mL mark with distilled, deionized, or iron-free water. Proceed to Step 3.
3. Using a separate 1.0 mL pipet (#4030), add R-0674 High Iron Reagent #2 to 14.6 mL mark. Swirl to mix. WAIT 15 MINUTES. Transfer to 11.5 mL test cell (#4024) to 11.5 mL mark.
4. Wipe dry and place in comparator WITH FROSTED SIDE FACING OPERATOR. 5. Match color in test cell with a color standard. Record as parts per million (ppm) iron.

*WARNING: High Iron Reagent #1 (R-0673) contains <50% (w/v) hydrochloric acid, a corrosive acid.