Water Quality Testing Kits
Hach Company BART Test, Slime-Forming Bacteria, pk/9
BART biodetectors are excellent diagnostic tools to help identify the presence of process disruptors, such as bacteria creating slime layers and limiting disinfection.The SLYM-BARTs can be used as a P/A test capable of indicating to some extent the possible population size and the types of slime-forming organisms present in the water sample. Slime-forming bacteria are able to produce copious amounts of slime without necessarily having to use any iron. Iron bacteria also produce slime, but usually it is thinner and involves the accumulation of various forms of iron.Slime-forming bacteria generally produce the thickest slime formations under aerobic (oxidative) conditions, which develop around the floating ball. Growth may be recognized as a cloudy or gel-like growth, which can be localized or occur throughout the sample. These growths are usually white, grey, yellow, or beige in color and can darken over time.
Hach Company Hardness (Calcium) Reagent Set, HR, Digital Titrator
Reagent set for the determination of Calcium Hardness by EDTA Digital Titrator Titration Method (Hach method 8204). Range: 100-4000 mg/L as CaCO3. Set contains CalVer 2 Calcium Indicator Powder Pillows, Potassium Hydroxide Solution (8 N) and 0.800 M (EDTA) Digital Titrator Cartridge for approximately 40-100 tests.
Hach Company Nutrient Agar with MUG, 14mL, pk/6
Nutrient Agar Tubes with MUG, 2 tests per tube, pk/6.
Hach Company LR Molybdenum Reagent Set, 5 mL
For determination of Low Range Molybdate Molybdenum by the ternary complex method, using visual test kits. Replacement reagent set for MO-LR Test Kit (2359300). Range: 0.25 - 3 mg/L Mo. Sample Size: 5 mL. Set contains: Molybdenum 1 Reagent Powder Pillows and Molybdenum 2 Reagent Solution for approximately 100 tests.
Hach Company Molybdenum Reagent Set, LR, 20mL
For determination of low range Molybdate Molybdenum by the Ternary Complex method. Hach Method 8169. Range: 0.02 - 3.00 mg/L Mo Sample Size: 20 mL Reagent Set includes: Molybdenum 1 Reagent (LR) Molybdate Powder Pillows and Molybdenum 2 Reagent Solution for approximately 100 tests.
Hach Company Silica, Low Range, Reagent Set, 10mL
For determination of Low Range Silica by the Heteropoly Blue method. Hach Method 8186. Range: 0.01 - 1.60 mg/L SiO2. Sample Size: 10 mL. Reagent Set includes Amino Acid F Reagent Powder Pillows, Citric Acid Powder Pillows and Molybdate 3 Reagent Solution for about 100 tests.
Hach Company Alkalinity Test Kit, Model AL-AP, gpg
Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to food and beverage processors, boiler operators, and aquatic biologists. Utilizing drop count titration/sulfuric acid to determine alkalinity, this kit contains 100 tests.
Hach Company Hardness (Total) Reagent Set, LR, Digital Titrator
Reagent set for the determination of Total Hardness by EDTA Digital Titrator titration (Hach method 8213). Range: 10-160 mg/L as CaCO3. Set contains: Buffer Solution (Hardness 1), ManVer 2 Hardness Indicator Powder Pillows and 0.0800 M EDTA Digital Titrator Cartridge for 40 - 100 tests.
Hach Company Phenol Reagent Powder Pillows (for nonextraction method), pk/100
For determination of phenols by the 4-Aminoantipyrine Method
Hach Company Hach Glass Fiber Filters, 55mm, 100/pk
Hach glass microfiber filters are designed to exceed ASTM and Standard Methods protocols including 2540 C, 2540 D, and 2540 E. Our filters have a smooth surface and are binder-free with unique high temperature resistance. The 1.0 µm retention offers fast speed as well as a very high loading capacity. Hach glass filters are designed to maintain a stable weight before and after treatment in excess of 550 °C. This is an important attribute for customers performing Fixed and Volatile Solids analysis of water and wastewater.
Hach Company Hardness (Calcium & Total Sequential) HR Reagent Set, Digital Titrator
For sequential determination of Calcium and Total Hardness by EDTA Digital Titrator titration. Hach method 8329. Range: 100 - 4000 mg/L CaCO3. Set contains Buffer Solution (Hardness 1), CalVer2 Calcium Indicator Powder Pillows, ManVer2 Hardness Indicator Powder Pillows, Potassium Hydroxide Solution (8 N), Sulfuric Acid (5.25 N) and 0.800 M EDTA Digital Titrator Cartridge. Approximately 40 - 100 tests.
Hach Company Phosphorus Digestion Reagent Set
For acid persulfate digestion of samples for Total Phosphorus (Phosphate) determination by Hach photometric methods. Requires additional reagents for measurement of the reactive phosphorus generated by the digestion. Set contains Potassium Persulfate Powder Pillows, Sodium Hydroxide Solution (5.0 N), and Sulfuric Acid (5.25 N). Approximately 100 tests.
Hach Company Dissolved Oxygen AccuVac Kit
Low DO levels usually indicate serious pollution. Adequate amounts are crucial for fish life, but conversely, DO must be excluded from boiler feed water to prevent corrosion.
Hach Company Ozone AccuVac Ampules, HR, pk/25
For determination of Ozone by the Indigo method, using AccuVac Ampules. Hach method 8311. Range: 0.01 - 1.50 mg/L O₃. Pack of 25 ampules.