Water Quality Testing Kits
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 COD2 Digestion Vials, HR, Mercury-free, pk/25
For high range, mercury-free Chemical Oxygen Demand (COD) determinations. COD2 Digestion Vials, Mercury-Free Formulation. Method: Reactor Digestion. Range: 20-1500 mg/L COD. Pack of 25 vials
Hach Company BART Test for Blue-Green Algae, pk/9
BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria.
Hach Company DPD Total Chlorine Reagent Accuvac Ampules, pk/25
For determination of Total Chlorine Reagent by the DPD method, using Accuvac Ampules. USEPA accepted for reporting drinking and wastewater analysis (Hach Method 8167). Range: 0.02 - 2.00 mg/L Cl2. Package of 25 ampules.*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
Hach Company SpecCheck Secondary Gel Standards Set for Monochloramine & Free Ammonia.
Monochloramine/Free Ammonia, 0-4.50 mg/L as Cl₂; 0-0.50 mg/L as NH₃-N. Secondary standards, used to confirm consistent instrument response. Set contains four vials filled with gels that simulate the test color at various concentrations.*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
Hach Company COD2 Digestion Vials, LR, Mercury-free, pk/25
For low range, mercury-free Chemical Oxygen Demand (COD) determinations. COD2 Digestion Vials, Method: Reactor Digestion Range: 0-150 mg/L COD. Pack of 25 vials.
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.
Hach Company Nitrogen, Ammonia Test Kit, Model NI-SA
Designed for testing ammonia in freshwater or seawater, this kit's color disc method offers low-cost, fast, reliable results in an easy-to-carry kit.
Hach Company Phenol Reagent Powder Pillows (for nonextraction method), pk/100
For determination of phenols by the 4-Aminoantipyrine Method
Sigma Aldrich Fine Chemicals Biosciences cOmpleteTM ULTRA Tablets E
cOmplete ULTRA Tablets EDTA-free contain the most powerful protease inhibitor cocktail for the optimal protection of your proteins against protease degradation. One cOmplete ULTRA Tablet EDTA-free is sufficient for a volume of 50 ml extraction SOLUTIONon. cOmplete ULTRA Tablets contain both irreversible and reversible protease inhibitors. Tablets are supplied in glass vials. Alternatively these tablets are also available in EASYpack blister packs. EASYpacks provide the most convenient form of delivery - single tablets are easily pushed through the blister foil directly into the buffer.cOmplete ULTRA Tablets EDTA-free are identical to cOmplete ULTRA Tablets the only difference being that no EDTA or other chelating agents (e.g. EGTA) are included.ContentsTablets in a glass vial. Each tablet is sufficient for a volume of 50ml extraction SOLUTIONon.
Aqua Solutions Inorganic Carbon Standard 100.0 ppm, Certified (1L)
Inorganic Carbon Standard 100.0 ppm, Certified (1L)
HF Scientific Inc ProCal Primary Calibration Kit, Full Range, .02, 10, and 1000 NTU
ProCal Primary Calibration Kit .02 & 10 & 1000 NTU (for MicroTOL 2 and MicroTOL4 turbidimeters). HF Scientific ProCal turbidity standard and calibration kit. ProCal turbidity standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturers instrumentation. The ProCal standard formulation utilizes a preservative that enhances stability, yet is safe and biodegrades rapidly in aquatic environments.
Hach Company Citric Acid F Reagent Solution, 100ml
For determination of ultra-low range silica by the Heteropoly Blue method (Hach Method 8282). Range: 3-1000µg/l SiO2. 100ml
Taylor Chemical HARDNESS IND PWD 1/4LB
This item has a minimum qty of 4 per supplier requirements.
Hardness Indicator Powder, Family: Organic dye or sucrose mixture, Specific Gravity: 1.6, Irritant, Appearance: Purple crystals, Sucrose CAS No.: 57-50-1 > 90%, Eriochrome black T CAS No.: 1787-61-7 <1%, 0.25 lb., Volatile by volume: 1%
