| Product Name | Part Number |
| HACH REAGENT | |
| 0.001M KCl Standard Solution, 50 mL | 2974226 |
| 0.001M KCl Standard Solution, 500 mL | 2974249 |
| 0.01M KCl Standard Solution, 50 mL | 2974326 |
| 0.01M KCl Standard Solution, 500 mL | 2974349 |
| 0.1M KCl Standard Solution, 50 mL | 2974426 |
| 0.1M KCl Standard Solution, 500 mL | 2974449 |
| 1000 µS/cm Conductivity Standard; 491 mg/L NaCl, 100 mL | 1440042 |
| 18,000 µS/cm Conductivity Standard; 10,246 mg/L NaCl; 100 mL | 2307442 |
| 180 µS/cm Conductivity Standard; 85.47 mg/L NaCl, 100 mL | 2307542 |
| 1990 µS/cm Conductivity Standard; (995 mg/L TDS, 1000 mg/L NaCl), 100 mL | 210542 |
| 1990 µS/cm Conductivity Standard; (995 mg/L TDS, 1000 mg/L NaCl), 1L | 210553 |
| 200 mV ORP Solution, 1L | 25M2A1001-119 |
| 200 mV ORP Solution, 3.5L | 25M2A1001-123 |
| 200 mV ORP Solution, 500ML | 25M2A1001-115 |
| 5 in 1 Water Quality Test Strips, 50 tests | 2755250 |
| 53,000 µS/cm Conductivity Standard, 35.0 ppt salinity, Bottle/500 mL | 2714349 |
| 600 mV ORP Solution, 1L | 25M2A1002-119 |
| 600 mV ORP Solution, 3.5L | 25M2A1002-123 |
| 600 mV ORP Solution, 500ML | 25M2A1002-115 |
| 9240 Sodium Analyzer 1 channel, panel mount | 9001600 |
| 9240 Sodium Analyzer 1 channel, panel mount with Cation Kit | 9000800 |
| 9240 Sodium Analyzer 1 channel, with enclosure | 9000400 |
| 9240 Sodium Analyzer 1 channel, with enclosure/ Cation Kit | 9001200 |
| 9240 Sodium Analyzer 2 channel, panel mount | 9001700 |
| 9240 Sodium Analyzer 2 channel, panel mount with Cation Kit | 9000900 |
| 9240 Sodium Analyzer 2 channel, with enclosure | 9000500 |
| 9240 Sodium Analyzer 2 channel, with enclosure/ Cation Kit | 9001300 |
| 9240 Sodium Analyzer 3 channel, panel mount | 9000200 |
| 9240 Sodium Analyzer 3 channel, panel mount with Cation Kit | 9001000 |
| 9240 Sodium Analyzer 3 channel, with enclosure | 9000600 |
| 9240 Sodium Analyzer 3 channel, with enclosure/ Cation Kit | 9001400 |
| 9240 Sodium Analyzer 4 channel, panel mount | 9000300 |
| 9240 Sodium Analyzer 4 channel, panel mount with Cation Kit | 9001900 |
| 9240 Sodium Analyzer 4 channel, with enclosure | 9000700 |
| 9240 Sodium Analyzer 4 channel, with enclosure/ Cation Kit | 9001500 |
| 9245 Single Channel On-Line Sodium Analyzer (0 to 10,000 ppb) with Enclosure, Universal | 6849400 |
| 9245 Single Channel On-Line Sodium Analyzer (0 to 10,000 ppb), Panel Mount, Universal | 6849500 |
| 9245 Single Channel On-Line Sodium Analyzer (0 to 200 ppm), Panel Mount, Universal with Cation Kit | 6858000 |
| 9245 Single Channel On-Line Sodium Analyzer (0 to 200ppm) with Enclosure/ Cation Kit, Universal | 6858010 |
| A-1 Medium Broth MPN Tubes for Coliform Bacteria, Fecal, pk/15 | 2560915 |
| Acetate Buffer Solution, pH 4.0, 100 mL | 1490932 |
| Acetic Acid, Glacial, 500 mL | 10049 |
| Acetone 4 L | 1442917 |
| Acetone, 500 mL | 1442949 |
| Acid Electrode Cleaning Solution, 50 mL Bottle | 2975126 |
| Acid Electrode Cleaning Solution, 500 mL Bottle | 2975149 |
| Acid Reagent Powder Pillow for 25ML Samples, PK/100 | 104299 |
| Acid Reagent Powder Pillows 100 tests | 212699 |
| Acid Reagent Powder Pillows for HR Silica, 10 mL sample, pk/1000 | 2107428 |
| Acid Reagent Powder Pillows for HR Silica, 10mL sample, pk/100 | 2107469 |
| Acid Reagent Powder Pillows for HR Silica, 5 mL sample, pk/100 | 1454599 |
| Acid Reagent Powder Pillows, 25 mL sample, pk/1000 | 104228 |
| Acidity Reagent Sets, 100/tests | 2272800 |
| Acridine Orange Broth, Glass Ampules pk/20 | 2375620 |
| Advanced Starter Package, Drinking Water Facilities and Distribution Systems - Chloramines | 2507800 |
| Advanced Starter Package, Wastewater | 2508400 |
| Alachlor in Water, Pocket Colorimeter II Test Kit | 2812900 |
| Alkali Solution 100 mL MDB | 2241732 |
| Alkaline Cyanide Reagent 500 mL | 2122349 |
| Alkaline Cyanide Reagent, 100 mL, Measured Dropping Bottle | 2122332 |
| Alkaline Cyanide Reagent, 50 mL, Self-Contained Dropping Bottle | 2122326 |
| Alkaline Iodide Reagent 500 mL | 27649 |
| Alkaline Iodide-Azide Reagent 500 mL | 27749 |
| Alkaline Iodide-Azide Reagent, Powder Pillows, pk/50 | 107266 |
| Alkalinity Buffer, pH 4.50, 50 mL sample, pk/25 Powder Pillows | 89568 |
| Alkalinity Buffer, pH 8.30, 50 mL sample, pk/25 Powder Pillows | 89868 |
| Alkalinity Reagent Set, for AL/DT Alkalinity Digital Titrator Test Kit | 2271900 |
| Alkalinity Standard Solution as Na2CO3 (NIST), 25,000 mg/L as CaCO3, pk/16 - 10 mL Voluette® Ampule | 1427810 |
| Aluminum Reagent Set, 0-0.220 mg/L, 25 mL sample, ECR method, for use with DR/2000 Spectrophotometer | 2443400 |