Hach instruments are calibrated at 350 nm for the 0-40 mg/L range, 420 nm for the 0-150 range, and 620 nm for both the 0-1500 and 0-15,000 ranges. The 0-40 and 0-150 ranges use a negative slope, where the disappearance of yellow color is measured.
Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 3-150 mg/L COD. Pack of 150 vials. EPA Approved Simpler and Safer Easy Disposal * Contains mercury. Dispose of
Phosphorus (P) is a chemical element with an atomic number of 15 and an atomic mass of 31. Due to its high reactivity, phosphorus does not naturally exist as a free element. Phosphorus generally occurs as phosphate in minerals. Phosphate is typically found in the Earth’s crust at a concentration of about 1 gram per kilogram.
For determination of Iron by the 1,10 phenanthroline method. USEPA approved method for reporting wastewater analysis using Hach Method 8008. The FerroVer method recovers total soluble ferrous and ferric iron, as well as complexed iron compounds and many insoluble iron forms. Range: 0.02 to 3.00 mg/L. Sample Size: 10 mL.
quality by measuring VDK (vicinal diketones). For use with your Hach DR6000 spectrophotometer. TNT819 offers you the ability to test for the presence of VDK with less hassle and chemical mess. This simplified vial test allows you to test your beer within the working range of 0.015 to
A. Reagecon COD reagent vials • Low range COD vials 0 - 150 mg/l Cat. No. 420720) • Medium range COD vials 0 - 1500 mg/l (Cat. No. 420721) • High range COD vials 0 - 15000 mg/l (Cat. No. 420722) B. Hach® COD vial tests • Vial test COD 0
Nitrate-Nitrogen. Hach medium-range NitraVer 5 reagent (pow der pillows) was used for measuring NO^-N (Hach, 1989). This test is a modification of the cadmium reduction method (APHA et al., 1992). A 10-mL filtered (0.45-umi membrane filter, Gelman
HACH LANGE - United for Water Quality. Camlab are an authorised UK distributor for the Hach Lange range of water quality products, A wide range of products are in stock for next day delivery in the UK. Water quality testing reagents, spectrophotometers, pH
Measuring BOD is required as part of the environmental discharge permit and is an important parameter to evaluate the effectiveness of the wastewater treatment operation. Hach BOD instruments combined with Hach BOD reagent for Biochemical Oxygen Demand testing help wastewater treatment plants achieve optimum BOD measurement while allowing keeping a high level of operational efficiency.
Product #: 2125915. ZAR Price: Contact Hach. Contains mercury. Dispose of according to local, state and federal regulations. For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 20 -1500 mg/L COD. Pack of 150 vials.
Silica, also known as silicon dioxide (SiO 2) or mineral quartz, is a derivative compound of the chemical element silicon (Si) and makes up approximately 59% of the Earth's crust and a large part of common sand. Silicon links up with oxygen to form silicates, which are the most common suite of minerals.
Nitrate-rich effluents discharged into receiving waters can degrade water quality by encouraging the excessive growth of algae. Drinking waters containing excessive amounts of nitrates (MCL = 10 mg/L) can cause infant methemoglobinemia (blue babies), while nitrite concentrations seldom exceed 0.1 mg/L.
Description: DPD Free Chlorine Reagent Powder Pillows, 10mL EPA compliant: Yes Instrument: All except DR/3000, DR/2000 Measuring range: 0.02 - 2.00 mg/L Cl 2 Method: DPD Method number: 8021 Number of tests: 100 Parameter: Chlorine, free
For determination of Chlorine (Free and Total) by the DPD Method. Hach Methods 8021 and 8167. Range: 0.02 - 2.00 mg/L Cl₂. Sample Size: 10 mL. Reagent Set contains DPD Free Chlorine Reagent and DPD Total Chlorine Reagent Powder Pillows for 100 tests
hach product search, lbod101, intellical lbod101 HQ40D Portable pH & Biochemical Oxygen Demand (BOD) Meter, Laboratory Kit for Water Quality, with Refill pH Electrode, Luminescent DO Sensor and BOD Bottles, 1 m COD-1500ppm - Accuscience
