HACH CHEMISTRIES, REAGENTS AND STANDARDS

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1 HACH CHEMISTRIES, REAGENTS AND STANDARDS Hach has more than 60 years of history dedicated to formulating and packaging highquality reagents for water analysis. We understand your applications and formulate our reagents to ensure exceptional performance and deliver results you can trust, time after time. Our expertise extends beyond chemistry formulation to the complete reagent system. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. No other company can offer these advantages.

2 2 REFERENCE GUIDE Powder Pillows Powder Pillows lowprice methods with long shelf life Powder Pillows are available for a large of parameters and measuring ranges. Hermetically sealed in aluminium foil pillows, the Permachem reagents have a shelf life of many years. The reagent is simply poured into the measuring cuvette together with the sample. The evaluation can be carried out visually, e.g. with a colour disk, or with a Hach photometer. Parameter Measuring range Method Method PC II DR900 DR1900 DR3900 DR6000 GHS Aluminium mg/l Al Aluminon n n n n n Aluminium mg/l Al Eriochrome Cyanine R n n n GHS02,, Ammonia mg/l NH 3 N Salicylate n n n n n Ammonium compounds, quaternary mg/l as CTAB Direct Binary Complex n n n Barium mg/l Ba Turbidimetric n n n Benzotriazole, Tolyltriazole Tolyltriazole mg/l Benzotriazole UV Photolysis n n n n Boron mg/l B Carmine n n n Chloramine, mono mg/l Cl 2 Indophenol n n n n n Chlorine, free mg/l Cl 2 DPD , 100 n n n n n Chlorine, free mg/l Cl 2 DPD n n n n n Chlorine, free, Chlorine dioxide mg/l Cl 2 DPD , Chlorine, total mg/l Cl 2 DPD , Chlorine, total, Bromine, Iodine Cl 2 DPD , 1000 n n n n 1000 n n n n 100 n n n n n Chlorine dioxide mg/l ClO 2 DPD/Glycine n n n n n Chromium mg/l Cr (VI) 1,5Diphenylcarbohydrazide Chromium, total mg/l Cr Alkaline Hypobromite Oxidation Cobalt, Nickel mg/l Co PAN , n n n n n, n n n n, 100 n n n n,, Copper mg/l Cu Bicinchoninate n n n n n Copper µg/l Cu Porphyrin n n n n GHS02, Cyanide mg/l CN Pyridine Pyrazalone n n n n Cyanuric acid 5 50 mg/l Turbidimetric n n n Iron mg/l Fe FerroMo n n n n, PC II: Single Parameter Colorimeter, DR900: MultiParameter Colorimeter, DR1900: Portable VIS Spectrophotometer, DR3900: Benchtop VIS Spectrophotometer, DR6000: Benchtop UVVIS Spectrophotometer : product is not subject to classification Hazard descriptions: see page 9

3 REFERENCE GUIDE 3 Powder Pillows Parameter Measuring range Method Method PC II DR900 DR1900 DR3900 DR6000 GHS Iron mg/l Fe FerroVer n n n n n, Iron mg/l Fe TPTZ n n n n n, Iron mg/l Fe FerroZine n n n n Iron, ferrous mg/l Fe (II) 1,10 Phenanthroline Manganese mg/l Mn Periodate Oxidation Molybdenum mg/l Mo Mercaptoacetic Acid Molybdenum, Molybdate n n n n, n n n n n GHS02, n n n n, mg/l Mo Ternary Complex n n n n n Nickel mg/l Ni Heptoxime n n n, Nitrate mg/l NO 3 N Cadmium Reduction Nitrate mg/l NO 3 N Cadmium Reduction 8039 HR n n n n n,, n n n n,, Nitrite mg/l NO 2 N Diazotisation n n n n Nitrite mg/l NO 2 Ferrous Sulphate n n n n Oxygen scavengers µg/l Carbohydrazide Iron Reduction n n n n Phenols mg/l Phenol 4Aminoantipyrine n n n, Phosphate, Phosphate, Phosphate, mg/l PO 4 Ascorbic Acid n n n n n mg/l PO 4 Ascorbic Acid n n n n n mg/l PO 4 Ascorbic Acid n n n n Phosphonates mg/l PO 4 Persulfate UV Oxidation n n n n n GHS03,, Potassium mg/l K Tetraphenylborate n n n, Silica mg/l SiO 2 Silicomolybdate n n n n n Silica mg/l SiO 2 Heteropoly Blue n n n n, Silver mg/l Ag Colorimetric n n n, Sulphate 2 70 mg/l SO 4 SulfaVer 4, turbidimetric Total Kjeldahl Nitrogen (TKN) n n n n n mg/l TKN Nessler n n n n GHS02,, Zinc mg/l Zn Zincon n n n n n GHS02,,,

4 4 REFERENCE GUIDE Swiftests The right amout of DPD with the Swiftest The Swiftest is a powder dispenser that releases the correct amount of DPD (N,Ndiethylpphenylenediamine) at the press of a button. It contains enough reagent for 250 chlorine tests (free or total chlorine). As a practical, attractively priced alternative, the Swiftest is ideal for laboratories with a high sample throughput, and for analysis in the field. Product description Measuring range Method Method Swiftest DPD Free chlorine reagent dispenser and reagent vial DPD Total chlorine, Swiftest dispenser reagent (refill) DPD Free chlorine, Swiftest dispenser reagent (refill) Swiftest DPD Total chlorine reagent dispenser and reagent vial mg/l Cl 2 DPD , mg/l Cl 2 DPD , mg/l Cl 2 DPD , mg/l Cl 2 DPD , PC II DR900 DR1900 DR3900 DR6000 GHS 250 n n n n n 250 n n n n n, 250 n n n n n 250 n n n n n, PC II: Single Parameter Colorimeter, DR900: MultiParameter Colorimeter, DR1900: Portable VIS Spectrophotometer, DR3900: Benchtop VIS Spectrophotometer, DR6000: Benchtop UVVIS Spectrophotometer : product is not subject to classification Hazard descriptions: see page 9

5 REFERENCE GUIDE 5 Accuvacs Accuvac analysing without pipetting The secret of the Accuvac is the vacuum in the sealed glass cuvette containing a measured amount of reagent. The test is carried out by immersing the tip of the Accuvac in the sample, then breaking it by applying moderate pressure. The vacuum draws the sample into the cuvette, whilst ensuring thorough mixing. The resulting colour is measured visually or photometrically Chlorine, free, Chlorine dioxide Parameter Measuring range Method Method Chlorine, total Bromine Iodine mg/l Cl mg/l Br mg/l I Chromium mg/l Cr (VI) mg/l Cl 2 DPD , DPD 8167 Chlorine 1,5Diphenylcarbohydrazide PC II DR900 DR1900 DR3900 DR6000 GHS 25 n n n n n 25 n n n n n n n n n n Copper mg/l Cu Bicinchoninate n n n n n Fluoride mg/l F SPADNS n n n n n Iron mg/l Fe FerroVer n n n n n, Iron mg/l Fe Iron mg/l Fe (II) Nitrate mg/l NO 3 N Nitrite mg/l NO 2 N Oxygen, dissolved Oxygen, dissolved TPTZ n n n n n, 1,10 Phenanthroline n n n n, Cadmium Reduction n n n n n, Diazotisation n n n n µg/l O 2 Indigo Carmine n n n n mg/l O 2 HRDO n n n n n,, Ozone mg/l O 3 Indigo n n n n n Ozone mg/l O 3 Indigo n n n n n Ozone mg/l O 3 Indigo n n n n Phosphate, Phosphate, mg/l PO 4 Ascorbic Acid n n n n n mg/l PO 4 Molybdovanadate n n n n GHS Sulphate 2 70 mg/l SO 4 SulfaVer n n n n n PC II: Single Parameter Colorimeter, DR900: MultiParameter Colorimeter, DR1900: Portable VIS Spectrophotometer, DR3900: Benchtop VIS Spectrophotometer, DR6000: Benchtop UVVIS Spectrophotometer : product is not subject to classification Hazard descriptions: see page 9

6 6 REFERENCE GUIDE Liquid Reagent Tests Reagent solutions, economic liquid reagent tests and rapid liquid systems Reagent tests for the determination of numerous parameters required in drinking, waste and process water applications as well as product and monitoring. A costeffective solution for your highvolume testing and serial analysis. Parameter Measuring range Ammonia mg/l NH 3 N Cadmium µg/l Cd Method Method Chlorine, free DPD , mg/l Cl 2 HPT210 Chlorine, free mg/l HPT310 Chlorine, free + total PC II DR900 DR1900 DR3900 DR6000 GHS Nessler Dithizone ,, DPD, DPD RS, mg/l Cl Chlorine, total DPD 8370, mg/l Cl LCW510 Chlorine/Ozone mg/l Cl 2 / O 3 (round cuvette) GHS GHS DPD Chlorine dioxide Chlorophenol Red mg/l ClO 2 HPT240 Chlorine dioxide Amaranth Method 100 mg/l ClO Cobalt, Nickel mg/l Co Fluoride mg/l F Formaldehyde µg/l CH 2 O PAN , ,, SPADNS MBTH Hardness µg/l Chlorophosphonazo CaCO Hardness, Ca and Mg mg/l Ca as CaCO Hydrazine µg/l N 2 H 4 LCW025 Hydrazine mg/l N 2 H 4 LCW058 Hydrogen peroxide Iron mg/l Fe Calmagite Colorimetric pdimethylaminobenzaldehyde 4Dimethylaminobenzaldehyde GHS05 60 GHS g/l H 2 O 2 Peroxomolybdate 40 GHS05 FerroZine PC II: Single Parameter Colorimeter, DR900: MultiParameter Colorimeter, DR1900: Portable VIS Spectrophotometer, DR3900: Benchtop VIS Spectrophotometer, DR6000: Benchtop UVVIS Spectrophotometer : product is not subject to classification Hazard descriptions: see page 9

7 REFERENCE GUIDE 7 Liquid Reagent Tests Parameter Measuring range LCW021 Iron mg/l Fe Lead µg/l Pb Manganese mg/l Mn LCW532 Manganese mg/l Mn LCW032 Manganese mg/l Mn (round cuvette or 10 mm rectangular cuvette) Mercury µg/l Hg Method Iron(II) ions react with FerroZine to form a violet complex compound Method PC II DR900 DR1900 DR3900 DR6000 GHS 50 GHS05 LeadTrak , PAN , 1(2pyridylazo)2 naphthol (PAN) 50 GHS02,, Formaldoxime LCA706 50,, Cold Vapour Concentration GHS03,,, ph ph Colorimetric Phenol Red Phosphate, Phosphate, Phosphate, LCW250 Reducing agent mg/l DEHA Molybdovanadate mg/l PO Amino Acid mg/l PO Molybdovanadate mg/l PO 4 Iron Reduction Method Silica µg/l Heteropoly Blue SiO Silica µg/l Heteropoly Blue SiO Silica µg/l Heteropoly Blue SiO 2, LCW028 Silica Molybdenum Blue 50 mg/l SiO Sulphide µg/l Methylene Blue S 2 LCW053 Sulphide mg/l S 2 Dimethylpphenylenediamine HPT430 Sulphite mg/l Hach Method SO 3 LCW054 Sulphite mg/l Hach Method SO Tannin & Lignin mg/l as Tannic Acid Tyrosine , Trihalomethanes µg/l THM Plus CHCl Volatile acids mg/l HOAc Esterification ,

8 8 REFERENCE GUIDE Test N Tubes Test N Tubes Safe and convenient testing Test N Tube cuvette tests are completely equipped with all premeasured reagents, optimised for reliable measuring results and easy handling. Capped 16 mm vials provide a selfcontained package for mixing and measurement. All necessary reagents and vials are contained in the package. Parameter Measuring range Method Method Ammonia mg/l NH 3 N Salicylate , Ammonia mg/l NH 3 N Salicylate , Chlorine mg/l Cl 2 DPD , COD mg/l O 2 Dichromate , , COD mg/l O 2 Dichromate , , COD mg/l O 2 Dichromate without mercury (not approved for USEPA reporting purposes) COD mg/l O 2 Dichromate without mercury (not approved for USEPA reporting purposes) , , , , COD mg/l O 2 Dichromate , , COD mg/l O 2 Manganese (III) , , DR900 GHS n n GHS05 50 n 25 n, 25 n, 25 n 25 n, 25 n, 25 n GHS Nitrate mg/l NO 3 N Chromotropic Acid n Nitrite mg/l NO 2 N Diazotization n Nitrogen, total mg/l N Persulphate Digestion , 15349, n GHS03,, DR900: MultiParameter Colorimeter Please note: Some methods require reagent blanks. For these, the varies. : product is not subject to classification Hazard descriptions: see page 9

9 REFERENCE GUIDE 9 Test N Tubes Parameter Measuring range Method Method Nitrogen, total mg/l N Persulphate Digestion , DR900 GHS n GHS03,, Phosphate, mg/l PO 4 Ascorbic Acid n Phosphate, + total mg/l PO 4 Ascorbic Acid n GHS03,, Phosphate, mg/l PO 4 Molybdovanadate n GHS Phosphate, total mg/l PO 4 PhosVer 3 with Acid Persulfate Digestion Phosphate, total mg/l PO 4 Molybdovanadate with Acid Persulfate Digestion n GHS03,, n GHS03,, TOC mg/l C Direct n GHS03,, TOC mg/l C Direct n GHS03,, TOC mg/l C Direct n GHS03,, GHS s GHS01 GHS02 GHS03 GHS04 GHS05 GHS06

10 10 REFERENCE GUIDE Standard Solutions Single parameter for Analytical Assurance Regular use of standard solutions can ensure laboratory process, increase your confidence, and help provide evidence of performance to inspectors, regulators, and clients. Single parameters are available in a variety of analytes and concentrations for proof of accuracy. Parameter Product description Concentration GHS Alkalinity Sulphuric acid standard solution, N, 100 ml MDB N GHS05 Alkalinity Sulphuric acid standard solution, N, 1 L N GHS05 Ammonia Ammonia standard solution, 10 mg/l NH 3 N, 500 ml 10 mg/l NH₃N Ammonia Ammonia standard solution, 1mg/L NH 3 N, 500 ml 1 mg/l NH₃N Ammonia Ammonia standard solution, 100 mg/l NH 3 N, 500 ml 100 mg/l NH 3 N AOX LCA390 Addista Mono standard for AOX cuvette test LCK390 Lot specific concentration BOD LCA555 Addista Mono standard for BOD cuvette test LCK mg/l O 2 GHS03, BOD BOD standard solution, 300 mg/l O 2, 10 ml, 16 pcs. 300 mg/l O 2 BOD BOD standard solution, 3000 mg/l O 2, 10 ml, 16 pcs mg/l O 2 Chlorine LCA310 Addista Mono standard for chlorine cuvette test LCK mg/l Cl 2 Chlorine Chlorine standard solution, 5075 mg/l Cl 2 (NIST) mg/l Cl 2 Chlorine Chlorine standard solution, 2530 mg/l Cl 2 (NIST), 20 pcs mg/l Cl 2 GHS05 Chlorine SpecCheck Gel secondary standard Kit, LR chlorine, DPD, 02.0 mg/l Cl mg/l Cl 2 COD COD standard solution, 300 mg/l O 2 (NIST), 200 ml 300 mg/l O 2 COD COD standard solution, 1000 mg/l O 2 (NIST), 200 ml 1000 mg/l O 2 COD COD standard solution, 300 mg/l O 2 (NIST), 500 ml 300 mg/l O 2 Colour Colour standard solution, 500 Pt Co Units, 1 L 500 Pt Co units GHS05 Colour Colour standard solution, 15 Pt Co Units, 1 L 15 Pt Co units GHS05 Conductivity Sodium chloride standard solution, 1000 µs/cm (NIST), 100 ml 1000 µs/cm Conductivity Sodium chloride standard solution, 1000 µs/cm (NIST), 500 ml 1000 µs/cm Conductivity Sodium chloride standard solution, 1990 µs/cm (NIST), 1 L 1990 µs/cm Conductivity Sodium chloride standard solution, 100 µs/cm (NIST), 500 ml 100 µs/cm Conductivity Sodium chloride standard solution, µs/cm (NIST), 500 ml µs/cm Iron Iron standard solution mg/l Fe (NIST), 100 ml 100 mg/l Fe GHS05 Nitrite Nitrite standard solution, 250 mg/l NO 2 N, APHA, 500 ml 250 mg/l NO 2 N Phosphate Phosphate standard solution, 15 mg/l PO 4, 100 ml 15 mg/l PO 4 Phosphate Phosphate standard solution, 50 mg/l PO 4 (NIST), 500 ml 50 mg/l PO 4 Phosphate Phosphate standard solution, 1 mg/l PO 4, 500 ml 1 mg/l PO 4 Silica Silica standard solution, 1 mg/l SiO 2 (NIST), 500 ml 1 mg/l SiO 2 Sulphate Sulphate standard solution, 1000 mg/l SO 4 (NIST), 500 ml 1000 mg/l SO 4 Sulphate Sulphate standard solution, 50 mg/l SO 4 (NIST), 500 ml 50 mg/l SO 4 Surfactants, nonionic LCA333 Addista Surfactants standard for LCK333 1g/L TRITON x g/l TRITON x 100 Varies Sulphuric acid standard solution, 5.25 N, 100 ml 5.25 N GHS05 Varies Sulphuric acid standard solution, N, 1 L N GHS05 Varies Sodium hydroxide standard solution, 6 N, 1 L 6.0 N GHS05 Varies Sulphuric acid 0.04 N, 500 ml 0.04 N GHS05 Varies Potassium hydroxide standard solution, 8.00 N, 500 ml 8.00 N : product is not subject to classification Hazard descriptions: see page 9

11 REFERENCE GUIDE 11 Hach Spectrophotometers and Colorimeters DR6000 UVVIS Spectrophotometer DR3900 VIS Spectrophotometer DR1900 Portable VIS Spectrophotometer DR900 MultiParameter Colorimeter Pocket Colorimeter II Single Parameter Colorimeter

12 SL1000 PORTABLE PARALLEL ANALYSER (PPA) Water quality testing. Dramatically streamlined. The new Hach SL1000 Portable Parallel Analyser (PPA) performs common water tests with less than half the manual steps. It produces highly accurate results with less opportunity for errors in a fraction of the time and allows for up to six parameters to be tested simultaneously. Less variability Avoid manual steps that can introduce variability, even when performed by experienced testers. Automation and internal temperature make the entire process consistent and repeatable, while applying the same processes and reagents as current Hach methods. Chemkey technology Chemkey reagents contain the same chemicals and execute the same process steps that you have trusted for decades now delivered in a simple, selfcontained package. EPAapproved for reporting of Free and Total Chlorine in drinking water applications. Less headache A single instrument combines colorimetric and electrochemical testing in a field kit that requires fewer bulky accessories. There are no powder pillows or glass vials to handle. All chemicals and processes are entirely contained inside the Chemkey. Faster testing Perform up to four colorimetric and two probebased measurements in parallel, and complete the entire test suite in 25% of the time. Improve efficiency by completing more tests on site with faster results. DOC Sep15