Photometry. Reagents

Transcription

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2 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Acid capacity KS mmol/l Acid/Indicator 1, 2 24 mm ø Alkalinity-m (total) mg/l Acid/Indicator 1, 2, 5 24 mm ø Alkalinity-p mg/l Acid/Indicator 1, 2, 5 24 mm ø Aluminium VARIO mg/l Eriochrome cyanine R 2 24 mm ø Aluminium mg/l Eriochrome cyanine R 2 24 mm ø mg/l Ammonia mg/l Indophenole blue 2, 3 24 mm ø mg/l i) Ammonia VARIO mg/l Salicylate 2 24 mm ø Ammonia VARIO LR mg/l Salicylate 2 16 mm ø Ammonia VARIO HR 1-50 mg/l Salicylate 2 16 mm ø Ammonia, free VARIO (Part of method mg/l Indophenol 24 mm ø monochloramine) 32 Arsenic (III, IV) mg/l Silver diethyldithiocarbamate 1 20 mm o Biguanide (see PHMB) Boron mg/l Azomethine 3 24 mm ø Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

3 Display Reagent Form of reagent/quantity Order code ALKA-M-PHOTOMETER Tablet / CaCO 3 ALKA-M-PHOTOMETER Tablet / CaCO 3 ALKA-P-PHOTOMETER Tablet / Al VARIO Aluminum ECR/F20 Powder Pack / 100 VARIO Aluminum Hexamine/F20 Powder Pack / 100 VARIO Aluminum ECR Masking Reagent Liquid reagent / 25 ml Set Al ALUMINIUM No. 1 Tablet / ALUMINIUM No. 2 Tablet / Combi pack # ALUMINIUM No.1 / No.2 each Combi pack # ALUMINIUM No.1 / No.2 each N AMMONIA No. 1 Tablet / AMMONIA No. 2 Tablet / Combi pack # AMMONIA No.1 / No.2 each Combi pack # AMMONIA No.1 / No.2 each Ammonia conditioning powder (for seawater) Powder / 15 g / 100 Tests N VARIO Ammonia Salicylate F10 Powder Pack / 100 VARIO Ammonia Cyanurate F10 Powder Pack / 100 Set N VARIO Ammonia Salicylate F5 Powder Pack / 50 VARIO Ammonia Cyanurate F5 Powder Pack / 50 VARIO Am Diluent Reagent LR Reaction tube / 50 VARIO Deionised Water (for Zero) Bottle, 100 ml Set (Tube test) N VARIO Ammonia Salicylate F5 Powder Pack / 50 VARIO Ammonia Cyanurate F5 Powder Pack / 50 VARIO Am Diluent Reagent HR Reaction tube / 50 VARIO Deionised Water (for Zero) Bottle, 100 ml Set (Tube test) N VARIO Free Ammonia Reagent Solution Bottle 5 ml VARIO Monochlor FRGT Powder Pack / 100 Set As for chemicals see manual, reagents at specialized chemistry dealer 33 B BORON No. 1 Tablet / BORON No. 2 Tablet / Combi pack # BORON No.1 / No.2 each Combi pack # BORON No.1 / No.2 each a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

4 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Bromine mg/l DPD 5 24 mm ø mg/l mm ø mg/l mm o mg/l mm o mg/l mm ø Cadmium (Cd 2+ ) mg/l Cadion 16 mm ø Chloride mg/l Silver nitrate/turbidity 24 mm ø mg/l i) Chloride 5-60 mg/l Iron (III)-thiocyanate 4 24 mm ø Chlorine a) mg/l DPD 1, 2 24 mm ø mg/l mm o mg/l mm o mg/l mm ø Chlorine HR (DPD) a) mg/l DPD 1, 2 24 mm ø Chlorine a) mg/l DPD 1, 2 24 mm ø mg/l mm ø Chlorine VARIO a) mg/l DPD 1, 2 24 mm ø mg/l mm ø multy via Chlorine HR (KI) mg/l KI / Acid 5 16 mm ø Chlorine dioxide mg/l DPD/Glycine 1,2 24 mm ø mg/l mm ø mg/l mm o mg/l mm ø 34 Chlorine dioxide VARIO mg/l DPD 1, 2 Chromium a) b) mg/l ,5-Diphenylcarbozide 1, 2 50 mm o mg/l mm ø Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

5 Display Reagent Form of reagent/quantity Order code Br DPD No. 1 Tablet / BT DPD No. 1 HIGH CALCIUM e) Tablet / Cd Spectroquant d) Tube test / Cl CHLORIDE T1 Tablet / CHLORIDE T2 Tablet / Combi pack # CHLORIDE T1 / T2 each Combi pack # CHLORIDE T1 / T2 each Cl Chlorid-51 / Chlorid-52 Reagent test (Liquid reagent) approx Tests Cl 2 DPD No. 1 Tablet / BT DPD No. 3 Tablet / BT Combi pack # DPD No.1 / No.3 each Combi pack # DPD No.1 / No.3 each DPD No. 1 HIGH CALCIUM e) Tablet / Cl 2 DPD No. 1 HR Tablet / BT DPD No. 3 HR Tablet / BT Cl 2 DPD 1 Buffer solution Liquid reagent / 15 ml DPD 1 Reagent solution Liquid reagent / 15 ml DPD 3 Solution Liquid reagent / 15 ml Set Cl 2 VARIO Chlorine FREE-DPD/F10 Powder Pack / l VARIO Chlorine TOTAL-DPD/F10 Powder Pack / Cl 2 ACIDIFYING GP Tablet / CHLORINE HR (KI) Tablet / Combi pack CHLORINE HR (KI)/ACIDIFYING GP each Combi pack # CHLORINE HR (KI)/ACIDIFYING GP each ClO 2 DPD No. 1 Tablet / BT DPD No. 3 Tablet / BT Combi pack # DPD No.1 / No.3 each Combi pack # DPD No.1 / No.3 each GLYCINE f) Tablet / Combi pack # DPD No.1 / GLYCINE each Combi pack # DPD No.1 / GLYCINE each DPD No.1 High Calcium e) Tablet / ClO 2 VARIO Chlorine FREE-DPD/F10 Powder Pack / Cr PERSULF. RTG FOR CR Powder Pack / Chromium Hexavalent Powder Pack / a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

6 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 COD LR (ISO 15705:2002) b) mg/l Dichromate / H 2 SO 4 1, 2 16 mm ø COD MR (ISO 15705:2002) b) mg/l Dichromate / H 2 SO 4 1, 2 16 mm ø COD HR b) mg/l Dichromate / H 2 SO 4 1, 2 16 mm ø Copper a) mg/l Biquinoline 4 24 mm ø mg/l mm o mg/l mm ø Copper mg/l Zincon 3 / EDTA 24 mm ø free Copper, frei VARIO mg/l Bicinchoninate 24 mm ø Cyanide mg/l Pyridine-barbituric acid 1 24 mm ø mg/l mm o Cyanuric acid mg/l i) Melamine 24 mm ø DEHA µg/l PPST 3 24 mm ø DEHA VARIO µg/l PPST 3 24 mm ø Fluoride mg/l SPADNS 2 24 mm ø mg/l Formaldehyde 1-5 mg/l H 2 SO 4 / Chromotropic acid 10 mm o mg/l mm o 36 Formaldehyde mg/l H 2 SO 4 / Chromotropic acid 16 mm ø Hardness, calcium mg/l Murexide 4 24 mm ø Hardness, calcium mg/l Murexid 4 24 mm ø Hardness, total 2-50 mg/l Metallphthalein 3 24 mm ø mg/l i) mg/l i) Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

7 Display Reagent Form of reagent/quantity Order code O 2 Reaction tube mg/l Tube test / Reaction tube mg/l, mercury free Tube test / O 2 Reaction tube mg/l Tube test / Reaction tube mg/l, mercury free Tube test / O 2 Reaction tube mg/l Tube test / Reaction tube mg/l, mercury free Tube test / Cu COPPER No. 1 Tablet / COPPER No. 2 Tablet / Combi pack # COPPER No.1 / No.2 each Combi pack # COPPER No.1 / No.2 each Cu COPPER/ZINC LR Tablet / EDTA Tablet / DECHLOR (in case of high levels of residual chlorine) Tablet / Cu Vario Cu 1 F10 Powder Pack / CN Cyanid-11 / Cyanid-12 / Cyanid-13 Reagent test (Powder, Liquid reagent) / 200 Tests Cys CYANURIC ACID Tablet / BT DEHA DEHA Solution Liquid reagent / 100 ml DEHA Tablet / DEHA VARIO OXYSCAV 1 RGT Powder Pack / 200 VARIO DEHA 2 RGT Solution / 100 ml Set F SPADNS Reagent Liquid reagent / 250 ml Liquid reagent / 500 ml Fluoride Standard Solution / 30 ml Reagent solution and standard required HCHO Spectroquant d) Reagent test / ca Tests HCHO Spectroquant d) Tube test / CaCO 3 CALCHECK Tablet / CaCO 3 Combi pack # CALCIO H No.1 / No.2 each Combi pack # CALCIO H No.1 / No.2 each CaCO 3 HARDCHECK P Tablet / a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

8 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Hazen (Pt-Co-Einheiten ; APHA) mg/l Direct reading 1, 2 24 mm ø mg/l mm o Hydrazine mg/l Dimethylamino- 24 mm ø benzaldehyde 3 Hydrazine mg/l Dimethylamino- 24 mm ø mg/l benzaldehyde 3 Hydrazine c) mg/l PDMAB 24 mm ø Hydrogen peroxide mg/l DPD/Catalyst 5 24 mm ø mg/l mm ø mg/l mm o mg/l mm ø Iodine mg/l DPD 5 24 mm ø Iron (II, III) mg/l PPST 3 24 mm ø soluble mg/l i) mm ø mg/l mm o mg/l mm o mg/l mm ø Iron VARIO (II, III) mg/l ,10-Phenanthroline 2 24 mm ø soluble mg/l Iron VARIO, total g) mg/l TPTZ g) 24 mm ø mg/l Lead (Pb 2+ ) mg/l (2-Pyridylazo)-resorcin 10 mm o Lead (Pb 2+ ) mg/l (2-Pyridylazo)-resorcin 16 mm ø Manganese mg/l Formaldoxime 24 mm ø mg/l Manganese VARIO LR mg/l PAN 24 mm ø Manganese VARIO HR mg/l Periodate oxidation 2 24 mm ø Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

9 Display Reagent Form of reagent/quantity Order code Pt-Co-units no reagents required - - N 2 H 4 Hydrazine Test Powder Powder / 30 g Spoon N 2 H 4 VARIO Hydra 2 Rgt Solution Solution / 100 ml N 2 H 4 Vacu-vial Test Kit / H 2 O 2 HYDROGENPEROXIDE LR Tablet / I DPD No. 1 Tablet / BT Fe IRON LR Tablet / IRON (II) LR Tablet / Fe VARIO Ferro F10 Powder Pack / Fe VARIO TPTZ F10 Powder Pack / Pb Spectroquant d) Reagent test / 50 Tests Pb Spectroquant d) Tube test / Mn MANGANESE LR 1 Tablet / MANGANESE LR 2 Tablet / Combi pack # MANGANESE LR 1 / LR 2 each Combi pack # MANGANESE LR 1 / LR 2 each Mn VARIO Ascorbic Acid Powder Pack / 100 VARIO Alkaline-Cyanide Liquid reagent / 60 ml VARIO PAN Indicator Liquid reagent / 60 ml Set VARIO Rochelle Salt Solution h) 30 ml Mn VARIO Manganese Citrate Puffer F10 Powder Pack / 100 VARIO Sodiumperiodate F10 Powder Pack / 100 Set a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

10 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Molybdate 1-50 mg/l Thioglycolate 4 24 mm ø 1-30 mg/l Molybdate VARIO mg/l Mercaptoacetic acid 24 mm ø Monochloramine VARIO mg/l Indophenol 24 mm ø Nickel mg/l Dimethylglyoxime 2, 3 50 mm o mg/l mm ø Nitrate VARIO 1-30 mg/l Chromotropic acid 16 mm ø Nitrate mg/l ,6-Dimethylphenole 3 16 mm ø Nitrite mg/l N-(1-Naphthyl)- 24 mm ø mg/l ethylenediamine 2,3 Nitrite mg/l Sulfanilic/Naphthylamine 1 16 mm ø mg/l Nitrite LR VARIO mg/l Diazotation 24 mm ø Nitrogen-total b) mg/l ,6-Dimethylphenole 2,3 16 mm ø mg/l i) Nitrogen VARIO, mg/l Persulphate- 16 mm ø total LR b) digestion method 40 Nitrogen VARIO, mg/l Persulphate- 16 mm ø total HR b) digestion method Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

11 Display Reagent Form of reagent/quantity Order code MoO 4 MOLYBDATE No.1 HR Tablet / MOLYBDATE No.2 HR Tablet / Combi pack # MOLYBDATE No.1 HR / No.2 HR each Combi pack # MOLYBDATE No.1 HR / No.2 HR each MoO 4 VARIO Molybdenum HR1 F10 Powder Pack / 100 VARIO Molybdenum HR2 F10 Powder Pack / 100 VARIO Molybdenum HR3 F10 Powder Pack / 100 Set Cl 2 VARIO Monochlor FRGT Powder Pack / Ni Nickel-51, Nickel-52 Reagent test (Powder, Liquid reagent) / 50 Tests N VARIO Nitrate Chromotropic Powder Pack / 50 VARIO Nitra X Reagent tube Reaction tube / 50 VARIO Deionised Water (for Zero) Bottle, 100 ml Set (Tube test) N Reaction tube, Nitrat-111 Tube test Liquid reagent / 24 N NITRITE LR Tablet / N Reaction tube, Nitrit-101 Tube test (Powder) / N VARIO Nitri 3 Powder Pack / N Digestion reagent, Tube test (Powder, Compensation reagent, Nitrat-111 Liquid reagent) / 24 N VARIO TN HYDROX. LR Tubes Digestion tubes / 50 VARIO PERSULFATE Reagent Powder Pack / 50 VARIO TN Reagent A Powder Pack / 50 VARIO TN Reagent B Powder Pack / 50 VARIO TN ACID LR/HR Tubes Reaction tubes / 50 VARIO Deionised Water (for Zero) Bottle, 100 ml Set (Tube test) N VARIO TN HYDROX. HR Tubes Digestion tubes / 50 VARIO PERSULFATE Reagent Powder Pack / 50 VARIO TN Reagent A Powder Pack / 50 VARIO TN Reagent B Powder Pack / 50 VARIO TN ACID LR/HR Tubes Reaction tubes / 50 VARIO Deionised Water (for Zero) Bottle, 100 ml Set (Tube test) a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

12 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Oxygen, activ mg/l DPD Oxygen, dissolved c) µg/l Rhodazine D TM Ozone mg/l DPD/Glycine 5 24 mm ø mg/l mm o mg/l mm ø Ozone (Indigo) mg/l mm ø Phenols mg/l Aminoantipyrine 1 24 mm ø PHMB (Biguanide) 2-60 mg/l Buffer/Indicator 24 mm ø Phosphate-total LR b) mg/l Phosphomolybdic acid/ 16 mm ø mg/l Ascorbic acid 2 Phosphate-total HR b) mg/l Phosphomolybdic acid/ 16 mm ø 5-60 mg/l Ascorbic acid 2 Phosphate LR, ortho mg/l Phosphomolybdic acid/ 24 mm ø Ascorbic acid 2 Phosphate HR, ortho mg/l Vanadomolybdate 2 24 mm ø 1-80 mg/l Phosphate VARIO ortho mg/l Ascorbic acid 2 24 mm ø Phosphate VARIO ortho mg/l Ascorbic acid 2 16 mm ø 42 Phosphate-ortho 3-60 mg/l Vanadomolybdate 2 16 mm ø Phosphate VARIO b) acid hydrolyzable: Acid digestion 16 mm ø acid hydrolyzable mg/l Ascorbic acid 2 and total mg/l total: Acid-/ 16 mm ø mg/l Persulphate digestion mg/l Ascorbic acid 2 Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

13 Display Reagent Form of reagent/quantity Order code O 2 DPD No. 4 Tablet / BT O 2 Vacu-vial Liquid reagent / O 3 DPD No. 1 Tablet / BT DPD No. 3 Tablet / BT Combi pack # DPD No.1 / No.3 each Combi pack # DPD No.1 / No.3 each GLYCINE f) Tablet / Combi pack # DPD No.1 / GLYCINE each Combi pack # DPD No.1 / GLYCINE each O 3 OZONE Tablet / C 6 H 5 O H PHENOLE No. 1 Tablet / PHENOLE No. 2 Tablet / PHMB PHMB PHOTOMETER Tablet / P Reaction tube, Phosphat-101, Tube test (Powder, PO 4 Phosphat- 102, Phosphat-103 Liquid reagent) / 24 P Reaction tube, Phosphat-101, Tube test (Powder, PO 4 Phosphat-102, Phosphat-103 Liquid reagent) / 24 PO 4 PHOSPHATE No. 1 LR Tablet / PHOSPHATE No. 2 LR Tablet / Combi pack # PHOSPHATE No.1 LR / No.2 LR each Combi pack # PHOSPHATE No.1 LR / No.2 LR each PO 4 PHOSPHATE No. 1 HR Tablet / PHOSPHATE No. 2 HR Tablet / Combi pack # PHOSPHATE No.1 HR / No.2 HR each Combi pack # PHOSPHATE No.1 HR / No.2 HR each PO 4 VARIO Phosphate Rgt., F10 Powder Pack / PO 4 VARIO Dilution Vial 50 Tubes VARIO Phosphate RGT, F10 Powder Pack / 50 VARIO Deionised Water (for Zero) Bottle, 100 ml Set (Tube test) PO 4 Reaction tube Tube test / VARIO Acid Reagent Vial 50 Tubes P VARIO Phosphate Rgt., F10 Powder Pack / 50 PO 4 VARIO Deionised Water (for Zero) Bottle, 100 ml 1N NaOH Bottle / 100 ml P 1,54 N NaOH Bottle / 100 ml PO 4 VARIO Potassium Persulfate F10 Powder Pack / 50 Set (Tube test) a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

14 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Phosphate VARIO gesamt b) mg/l Acid-/ 16 mm ø Persulphate digestion mg/l Ascorbic acid 2 16 mm ø Phosphate, ortho c) 5-40 mg/l Vanadomolybdate 2 Phosphate, ortho c) mg/l Stannous chloride 2 Phosphonate VARIO mg/l Persulfate UV-Oxidation 24 mm ø ph value Bromcresol purple 5 24 mm ø ph value Phenol red 5 24 mm ø ph value Phenol red 5 24 mm ø ph value Thymol blue 5 24 mm ø Potassium mg/l Tetraphenylborate- 24 mm ø 1-10 mg/l Turbidity 4 24 mm ø Silica mg/l Silicomolybdate 2,3 24 mm ø mg/l Silica VARIO LR mg/l Heteropolyblue 2 24 mm ø Silica VARIO HR 1-90 mg/l Silicomolybdate 2,3 24 mm ø mg/l mm ø 44 Sodiumhypochlorite % Potssium iodide 5 24 mm ø Spectral 0-50 m Direct reading 1 50 mm o Absorption-coefficient ISO 7887: Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

15 Display Reagent Form of reagent/quantity Order code P VARIO Acid Reagent Vial 50 Tubes VARIO Phosphate Rgt., F10 Powder Pack / 50 PO 4 VARIO Deionised Water (for Zero) Bottle, 100 ml 1,54 N NaOH Bottle / 100 ml VARIO Potassium Persulfate F10 Powder Pack / 50 Set (Tube test) PO 4 Vacu-vial Test Kit / PO 4 Vacu-vial Test Kit / PO 4 VARIO Potassium Persulfate F10 Powder Pack / 100 VARIO Phosphate Rgt. F10 Powder Pack / 200 Set ph BROMOCRESOLPURPLE/PHOTOMETER Tablet / ph PHENOLRED / PHOTOMETER Tablet / BT ph PHENOLRED Solution Liquid reagent / 15 ml ph THYMOLBLUE / PHOTOMETER Tablet / K POTASSIUM T Tablet / SiO 2 SILICA No. 1 Tablet / SILICA No.2 Tablet / Combi pack # SILICA No.1 / No.2 each Combi pack # SILICA No.1 / No.2 each SILICA PR (in presence of phosphate) Tablet / SiO 2 VARIO Amino Acid F10 Powder Pack / 100 VARIO Citric Acid F10 Powder Pack / 100 VARIO Molybdate 3 Reagent solution Liquid reagent / 50 ml Set SiO 2 VARIO Silica HR Molybdate F10 Powder Pack / 100 VARIO Silica HR Acid Rgt F10 Powder Pack / 100 VARIO Silica HR Citric Acid F10 Powder Pack / 100 Set NaOCl ACIDIFYING GP Tablet / CHLORINE HR (KI) Tablet / Combi pack # CHLORINE HR (KI)/ACIDIFYING GP each Combi pack # CHLORINE HR (KI)/ACIDIFYING GP each no reagents required - - a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010

16 Wave lengths λ / nm Test Range Method Cuvette AL100 AL250 AL250+ AL400 AL450 AL800 Sulphate VARIO mg/l Bariumsulphate Turbidity 2 24 mm ø mg/l Sulphate mg/l Bariumsulphate Turbidity 2 24 mm ø Sulphide mg/l DPD/Catalyst 3, 4 24 mm ø Sulphite mg/l DTNB 24 mm ø mg/l mm o mg/l mm ø Surfactants (anionic) mg/l Methylene blue 1 16 mm ø Suspended solids mg/l Turbidity/Attenuated Radiation24 mm ø TOC b) mg/l H 2 SO 4 / Indicator 16 mm ø Turbidity Attenuated Radiation Method 50 mm o Attenuated Radiation Method 24 mm ø Nephelometric 24 mm ø Urea mg/l Urease / Indophenol 24 mm ø mg/l i) mg/l Zinc mg/l Zincon 3 /EDTA 24 mm ø mg/l Material safety data sheets: For other reagent quantities please see our current price list. Legend 1 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlamm- Untersuchung 2 Standard Methods for the Examination of Water and Wastewater, 18th Edition; Photometrische Analysenverfahren, Schwedt, Wissenschaftliche Verlagsgesellschaft mbh, Stuttgart; Photometrische Analyse, Lange/Vejdelek, Verlag Chemie; Colorimetric Chemical Analytical Methods, 9th Edition, Lovibond Regularly updated information: General Catalogue September 2010

17 Display Reagent Form of reagent/quantity Order code SO 4 VARIO Sulpha 4 / F10 Powder Pack / SO 4 SULFATE T Tablet / S SULFIDE No. 1 Tablet / SULFIDE No. 2 Tablet / SO 3 SULFITE LR Tablet / MBAS Spectroquant d) Tube test / no reagents required - - TOC Spectroquant d) Tube test / Aluminium screwcaps / 6 pc FAU no reagents required - - FAU NTU CH 4 N 2 O UREA Reagent 1 Liquid reagent / 15 ml UREA Reagent 2 Liquid reagent / 10 ml AMMONIA No. 1 Tablet / AMMONIA No. 2 Tablet / Combi pack # AMMONIA No.1 / No.2 each Combi pack # AMMONIA No.1 / No.2 each Zn COPPER/ZINC LR Tablet / EDTA Tablet / DECHLOR (in case of high levels of residual chlorine) Tablet / a) determination of free, combined and total b) Reactor is necessary for COD (150 C), TOC (120 C) and total -chromium, - phosphate, -nitrogen, (100 C) c) AL450: Adapter is necessary for Vacu-vials (Order code ) d) Spectroquant is a Merck KGaA Trademark e) alternative reagent, used instead of DPD No.1 in case of turbidity in the water sample caused by high concentration of calcium and/or high conductivity f) additionally required for determination of chlorine dioxide / ozone in the presence of chlorine g) Reagent recovers most insoluble iron oxides without digestion h) additionally required for samples with hardness values above 300 mg/l CaCO 3 i) high range by dilution # no BT blister tablets, including stirring rod General Catalogue September 2010