Reagent Set for Water Analyzer

This reagent set is for using with multiple parameter water analyzer, such as Lambda-9000, DIGITALPACKTEST-MULTI, and your own spectrophotometer for water quality measurement. The reagent is packed in a tube for one test, so no extra measuring work is necessary and very convenient to use. We recommend to use 25mL of sample per test. This product is not for visual colorimetric use. Standard Color is not included in this product.

How to Use (ex. Using No.11B Residual Chlorine (Free) with Lambda-9000)

Testing Items

Measuring Range and Reaction Time shown for reference using Lambda-9000. They may be different depending on other types of measuring instrument or spectrophotometer you are using.

Testing Item Model Range(mg/L) Reaction Time
Aluminum LR-Al 0.050 ∼ 0.400 5 min.
Boron LR-B 0.50 ∼ 5.00 30 min.
Calcium LR-Ca-B 0.5 ∼ 15.0 2 min.
Chloride LR-Cl 2.0 ∼ 40.0 3 min.
Residual Chlorine (High Range) LR-ClO-C 2 ∼ 300 1 min.
Residual Chlorine (Free) LR-ClO·DP 0.05 ∼ 2.00 1 min.
Free Cyanide LR-CN-B 0.010 ∼ 0.300 23 min.
Total Cyanide LR-CNT 0.10 ∼ 3.00 [18 min.]
COD LR-COD-B 2.0 ∼ 10.0 10 min.
Chromium (Hexavalent) LR-Cr6+ 0.020 ∼ 1.100 5 min.
Total Chromium LR-CrT 0.020 ∼ 1.100 [15 min.]
Copper LR-Cu
Copper LR-50Cu 0.10 ∼ 5.00 3 min.
Fluoride (Free) LR-F-B 0.20 ∼ 1.20 15 min.
Iron LR-FeT-B 0.20 ∼ 5.00 3 min.
Iron (Low Range) LR-FeT-D 0.05 ∼ 2.00 2 min.
Iron (Divalent) LR-Fe2+ 0.20 ∼ 5.00 3 min.
Iron (Divalent) (Low Range) LR-Fe2+-D 0.05 ∼ 2.00 2 min.
Formaldehyde LR-FOR 0.050 ∼ 0.800 15 min.
Hydrogen Peroxide LR-H2O2-B 0.05 ∼ 2.00 10 min.
Potassium LR-K 2.00 ∼ 8.00 5 min.
Manganese LR-Mn 0.50 ∼ 15.00 5 min.
Ammonium LR-NH4-A 0.10 ∼ 4.00 5 min.
Ammonium-Nitrogen 0.08 ∼ 3.20
Nickel LR-Ni 1.00 ∼ 8.00 5 min.
Nitrite LR-NO2 0.020 ∼ 0.700 5 min.
Nitrite-Nitrogen 0.006 ∼ 0.200
Nitrate LR-NO3 0.20 ∼ 5.00 5 min.
Nitrate-Nitrogen 0.050 ∼ 1.100
Ozone LR-O3 0.20 ∼ 5.00 10 min.
Phenol LR-PNL 0.20 ∼ 5.00 5 min.
Phosphate LR-PO4 0.10 ∼ 3.00 5 min.
Phosphate-Phosphorus 0.030 ∼ 1.000
Sulfide (Hydrogen Sulfide) LR-S 0.050 ∼ 0.800 3 min.
Silica (High Range) LR-SiO2C
Silica (Low Range) LR-SiO2D 0.30 ∼ 5.00 10 min.
Sulfate LR-SO4 10 ∼ 200 5 min.
Total Hardness LR-TH-B 5.0 ∼ 100.0 2 min.
Zinc LR-Zn 0.10 ∼ 2.00 5 min.
Zinc (KCN Method) LR-ZnB 0.15 ∼ 2.00 6 min.

Reaction Time : The number iside [ ] is estimated reaction time including pretreatment procednres.

Pretreatment Reagent

Product Name Model Quantity (pcs./box) Note
Pretreatment Reagent for Nitrate NO3-RA 50 To remove Nitrite when the sample contain it while using No.19 Nitrate.
Pretreatment Reagent for Total Cyanide LR-ClO-RA 50 To remove Residual Chlorine while using No.46 Total Cyanide.
Pretreatment Reagent for Total Residual Chlorine LR-ClO-RB 50 To measure Total Residual Chlorine using No.11B Residual Chlorine (Free).
Pretreatment Reagent for Ammonium (Seawater) LR-NH4-M 50 To remove interference from seawater while using No.17A Ammonium.
       
Pretreatment Reagent for Zinc
(Using with KCN)
LR-Zn-RB 30 When using No.26 Zinc with other metal ions coexisting in the sample.
Required Potassium Cyanide for pretreatment.