Chlorine, Free & Total, CN-70, #H14542-00, color disc (1) Chlorine, Total, CN-65, #H2254-01, drop count (1) Color Viewing Tube (6/Pack) (1) Color Viewing Tube with Caps, Plastic (4/Pack) (1) EasyDisc PCA Test Kit (1) EasyDisc R2A Test Kit (1) EasyDisc YEA Test Kit (1) Ferroin Replacement Bottle for Kit 5049-70 (1) Free & Total Chlorine Low Range Test Kit (1) Free Chlorine Low Range Test Kit (1) Hardness Total, 5-EP MG-L, #H1454-01, drop count (1) Hardness, Total, 5-EP, #H1454-00, drop count, gpg (1) Hardness, Total, HA-71A, #H1452-01, drop count (1) Hydrogen Peroxide Titrant for Kit 5049-70 (1) Hydrogen Peroxide, HYP-1, #H22917-00, drop count (1) Iodine Reagent #1, 15 mL (1) Iodine Reagent #2, 15 mL (1) Iodine Reagent #3, 60 mL (1) Iodine Test Kit (1) Oxygen, Dissolved, OX-2P, #H1469-00, drop count (1) Peracetic Acid Test Kit (1) Peracetic Acid Titrant for Kit 5049-70 (1) Phosphate, Total, PO-24, #H2250-01, color disc (1) Potassium Iodide 20% Solution for Kit 5049-70 (1) QAC Indicator, 15mL (15 Tests) for 5051-20 Test Kit (1) QAC Test Kit (1) Sulfite, SU-5, #H1480-02, drop count (1) Sulfuric Acid for Kit 5049-70 (1) Titration Reagent, 60mL for 5051-20 Test Kit (1) Water Hardness test kit (1)

5-EPMG-L (1) 7191-02 (1) 7253-DR (1) 7254-E (1) AL-AP MG-L (1) ASC-1 100 (1) CD-51 (1) CN-66 (1) CN66F (1) CN-70 (1) Drop Count Titration/Thiosulfate (1) HYP-1 (1) K-4520 (1) OX-2P (1) OZ-2 (1) PO-24 (1) SU-5 (1)

Dissolved Oxygen 1 PP pack/100 (1) Dissolved Oxygen 2 PP pack/100 (1) Dissolved Oxygen 3 PP pack/100 (1) DPD Free Chlorine PP (5 mL) Pack/100 (1) DPD Free Chlorine PP (5 mL) Pack/50 (1) DPD Total Chlorine PP (5 mL) Pack/100 (1) EDTA Titrant, 0.035N 100 mL MDB (1) Filtration Aid Soln 29 mL DB (1) Hardness #3 Test Solution 1 liter (1) Hardness 1 Buffer Soln 100 mL MDB (1) Hardness 2 Test Soln 100 mL MDB (1) Hardness 3 Test Soln 100 mL MDB (1) pack/100 (1) Phenolphthalein PP (1) PhosVer® 3 PP Pack/100 (1) Potassium Persulfate PP pack/100 (1) Reagent Set (1) Reagent Set (100 Tests) (1) Silver Nitrate Soln 100 mL MDB (1) Sodium Hydroxide, 5.0N (100 Tests) (1) Sodium Thiosulfate Std 100 mL MDB (1) Sodium Thiosulfate Titrant 100 mL MDB (1) Sodium Thiosulfate, 100 mL MDB (1) Starch Indicator 100 mL MDB (1) Sulfamic Acid PP Pack/100 (1) Sulfite 3 Soln 100 mL MDB (1) Sulfuric Acid, 0.030N 100 mL (dropper bottle) (1) Sulfuric Acid, 5.25N (100 Tests) (1) Total Reagent Set (50 Tests) (1) UniVer® 3 PP pack/100 (1)

Drop Count Titration/ EDTA (1) Drop Count Titration/ EDTA as CaCO3 (1) Drop Count titration/ Modified Winkler (1) Drop Count Titration/ Thiosulfate (1) Drop Count Titration/Sulfuric (1) Drop Count Titrator/ Iodometric (1) Drop-per-Drop/Color Indicator (1)

1 - 20 mg/L / 10 - 200 mg/L (1) 1 - 30 mg/L (1) 20 - 200 ppm (mg/L) (1) 20 - 400 mg/L (1) 5 -15% Centistokes (1) Free 0.02-0.7 ppm (mg/L), Total 0.1-3.5 ppm (mg/L) (1)

Hardness, Total As CaCO3 (1) Hydrogen Peroxide As H2O2 (1) Oxygen, Dissolved High range, As DO (1) Ozone As O3 (1) Sulfite As SO32 (1) Total Phosphate (Ortho-, meta- & organic) As PO43 (1)