Silica Reagent Set, 1 - 100 mg/L SiO2
SKU: 2429600
Manufacturer: Hach
Availability: Order only
Packaged reagents Powder Pillows for determination of Silica. Measurement range 1 - 100 mg/L SiO2. The number of tests per package is 100 pieces.
Description Specifications Downloads Recommended products Accessories
Description
Description
Reagent Set Powder Pillows reagents (2429600) for the determination of Silica from Hach.
Аpplication: For water and seawater.
The reagents are hermetically sealed in foil sachets, which provides them with a long shelf life. The reagent is simply poured into the measuring cuvette along with the sample. The analysis is carried out visually, for example using a color disc or with a HACH LANGE photometer.
Set includes: Acid Reagent Powder Pillows, Citric Acid Powder Pillows and Molybdate Reagent Powder Pillows.
Summary of method: Silica and phosphate in the sample react with molybdate ion under acidic conditions to form yellow silicomolybdic acid complexes and phosphomolybdic acid complexes. Addition of citric acid destroys the phosphate complexes. Silica is then determined by measuring the remaining yellow color.
Specifications
Application area | Environmental monitoring, Test kits, Reagents, Food production, Drinking water |
Type | Powder pillows |
Industry | Ecology, Pulp and paper, Pharmaceutical, Glass, Power generation, Transport, Chemical, Food and Beverage, Municipal |
Parameters | Silicon |
Measurement Range | 1 - 100 mg/L SiO2 |
Compatibility | DR6000, DR1900, DR900, DR3900, DR5000, DR2800, DR3800 |
Method | Silicomolybdate |
Number of tests | 100 |
Quality control | 110649 |
Recommended products
Barium Reagent Powder Pillows, 2 - 100mg/L Ba
Powder Pillows reagents for Barium determination, measuring range 2 - 100 mg/L Ba.
SKU: 1206499
Ascorbic Acid Reagent Powder Pillows
Powder reagent in sealed package for the determination of Aluminium and Manganese. Number of tests in a package - Varies.
SKU: 1457799
Aluminium Reagent Set, 0,002 - 0,250 mg/L Al
Aluminium Reagent Set for the determination of Aluminum, measuring range 0,002 - 0,250 mg/L Al.
SKU: 2603700
Iron Reagent Powder Pillows, 0,012 - 1,800 mg/L Fe
Powder Pillows Reagents for Iron determination, measuring range 0,012 - 1,800 mg/L Fe.
SKU: 2608799
FerroVer powder reagent for determination of iron 0.02 - 3.00 mg/L Fe
Powder reagent in sealed bags for determination of iron by the 1.10 phenanthroline method. The package contains 100 sachets. Suitable for 25 ml samples.
SKU: 85499
Chloride Reagent Set, 10 - 10000 mg/L Cl
For the determination of chloride. Set contains Chloride 2 Indicator Powder Pillows and two Silver Nitrate Titration Cartridges.
SKU: 2288000
Reagent set for determination of phenols, 0.002 - 0.200 mg/ L
A set of reagents for the determination of phenols in water, measuring range 0.002 - 0.200 mg/L.
SKU: 2243900
ZincoVer 5 Zinc Reagent Powder Pillows
Reagent for the determination of zinc in a water sample in the range of 0.01 - 3.00 Zn on a spectrophotometer or colorimeter.
SKU: 2106669
Powder reagent for the determination of ammonia nitrogen 0.01 - 0.50 mg/L NH3-N
Powder Pillows Ammonia Cyanurate, 10 ml, pack of 100
SKU: 2653199
Potassium 1 Reagent Powder Pillows, pk/25
Powder reagent in sealed packages for the analysis of Potassium, 0,1 - 7,0 mg/L K.. Number of tests in a package is 25 pieces.
SKU: 1432198
Powder Pillows reagent for the determination of molybdenum
Powder reagent in a sealed package for the determination of molybdenum according to the Hach method 8169. Range 0.02 - 3.00 mg/L Mo.
SKU: 2352449
ManVer 2 Hardness indicator powder pillows, 100 pcs
Indicator for total hardness titrations.
SKU: 85199
Powder pillows indicator, bromphenol blue, 100 pk
Powder indicator in sealed containers for determination of acidity and alkalinity.
SKU: 1455099
Monochlor F Reagent Powder Pillows
Powder reagent in individual sealed bags for the determination of free ammonia, monochloramine and free chlorine by the indophenol method.
SKU: 2802299
Phosphate Reagent Powder Pillows 0,02 - 2,50 mg/L PO4
Powder Pillows Reagents for Orthophosphate determination, measuring range 0,02 - 2,50 mg/L PO4.
SKU: 2106028
Cyanuric acid 2 reagent powder pillows, 5 - 50 mg/L
Powder Pillows reagents for Cyanuric acid determination, measuring range 5 - 50 mg/L.
SKU: 246066
CuVer 1 Copper Reagent Powder Pillows, 0,04 - 5,00 mg/L Cu
Powder Pillows reagents for Copper determination, measuring range 0,04 - 5,00 mg/L Cu.
SKU: 2105869
Zinc Reagent Set, 0,01 - 3,00 mg/L Zn
Reagents for determination of Zinc, measuring range 0,01 - 3,00 mg/L Zn.
SKU: 2429300
Free Chlorine Reagent Powder Pillows, 0,1 - 10,0 mg/L Cl2
Powder Pillows reagents for Free Chlorine determination, measuring range 0,1 - 10,0 mg/L Cl2 / 0,05 - 4,00 mg/L Cl2.
SKU: 1407099
Acid Reagent Powder Pillows, pk 100
Reagent powder, Powder Pillows, sealed for silica (high range), molybdate silica method. Also used for high range hypochlorite (iodometric method).
SKU: 104299
Iron Reagent Powder Pillows, 0,02 - 3,00 mg/L Fe
Powder Pillows Reagents for Iron determination, measuring range 0,02 - 3,00 mg/L Fe.
SKU: 2105769
Chromium Reagent Powder Pillows, 0,010 - 0,700 mg/L Cr (VI)
Powder Pillows for Chromium determination, measuring range 0,010 - 0,700 mg/L Cr (VI).
SKU: 1271099
Potassium hydroxide granules, 25 g
KOH (CO2 absorber). Used when determining BOD5 on the BODTrak II analyzer.
SKU: 31425
Boron Reagent Powder Pillows, 0,2 - 14,0 mg/L B
Powder Pillows reagents for Boron determination, measuring range 0,2 - 14,0 mg/L B.
SKU: 1417099
Accessories
Acid Reagent Powder Pillows for HR Silica determination
Contains 100 sealed packages.
SKU: 2107469
Recommended products
Monochlor F Reagent Powder Pillows, 0,04 - 4,50 mg/L Cl2
Powder Pillows reagents for Monochlor determination, measuring range 0,04 - 4,50 mg/L Cl2.
SKU: 2802246
Potassium iodide powder pillows for test kits and lab methods, 100 pcs
Powder pillows, Potassium iodide in sealed containers for titration. Used in conjunction with test kits and Hach digital titrator.
SKU: 107799
Ascorbic Acid Reagent Powder Pillows
Powder reagent in sealed package for the determination of Aluminium and Manganese. Number of tests in a package - Varies.
SKU: 1457799
Powder Pillows buffer, pH 10.01 blue 250 pcs.
Standard for the calibration of electrodes. pH buffer in powder for dilution. The color coding is blue.
SKU: 2227164
Chromium, total, Reagent Set, PP, 0,01 - 0,70 mg/L Cr
Powder Pillows Reagent Set for Chromium, total determination, measuring range 0,01 - 0,70 mg/L Cr.
SKU: 2242500
NitriVer 3 Nitrite Reagent Powder Pillows, 0,002 - 0,300 mg/L NO2-N
NitriVer 3 Powder Pillows Reagents for Nitrite determination, measuring range 0,002 - 0,300 mg/L NO2-N.
SKU: 2107169
Acid Reagent Powder Pillows for HR Silica determination
Contains 100 sealed packages.
SKU: 2107469
Nitrite Reagent Powder Pillows, 2 - 250 mg/L NO2
Powder Pillows Reagents for Nitrite determination, measuring range 2 - 250 mg/L NO2.
SKU: 2107569
FerroVer Iron Reagent Powder Pillows
Powder reagent for the determination of total iron by the method of 1.10 phenanthroline.
SKU: 92799