Overview

This document is a comprehensive catalog detailing replacement parts, reagents, and test kits primarily used for water quality analysis. It covers a wide range of products including carrying cases, colorimetric tools, digital titrator reagents, and specialized kits for various water testing applications.

1. Test Kit Carrying Cases

Durable carrying cases are available in multiple materials (polypropylene, styrene plastic, cardboard) and sizes, designed for convenience and organization of test kits. Prices range from approximately $7.89 to $104.00. Some cases feature compartment covers and custom foam inserts for enhanced protection and neat storage.

• Key styles include blue polypropylene cases, black soft-sided cases, and clear plastic/cardboard cases (not for replacement).
• Custom foam inserts are offered for specific case models to improve kit protection.

2. Test Kit Replacement Parts

A broad selection of replacement parts supports maintenance and repair of test kits. These include ampule breakers, bottle holders, tubing assemblies, droppers, filter discs, funnels, syringes, stoppers, and color viewing tubes. Parts are kit-specific and priced individually, generally from a few dollars up to around $20.

• Notable parts: Ampule Breaker Kit for 10-mL Voluette® ampules, graduated cylinders, filter discs, color viewing tubes, and pipets.

3. Color Discs and Color Cubes

Color discs and cubes facilitate visual colorimetric analysis for numerous water quality parameters such as ammonia, chlorine, iron, pH, phosphate, and ozone. Pricing ranges from about $13 to $61 depending on the item.

• Examples include ammonia nitrogen discs (0-2.5 mg/L), multiple chlorine ranges, iron methods, and various pH indicators.
• Color cubes cover parameters like ammonia nitrogen, chlorine (free/total), iron, nitrate/nitrite nitrogen, and pH with different dyes.

4. Reagents for Digital Titrator Methods

Reagents are provided for digital titrator water testing methods covering acid-base, alkalinity, carbon dioxide, chloride, chlorine (various methods), chromate, dissolved oxygen, and hardness tests.

• Reagents come in pillows or cartridges, with quantities specified per test or package.
• Prices vary widely ($8 to $78), with some sets covering 50 to 100 tests.
• Included are indicators, buffers, standard solutions, and cartridges for precise titration.
• Examples: Phenolphthalein indicator, sodium hydroxide and hydrochloric acid cartridges, DPD chlorine reagents, mercuric nitrate chloride sets, dissolved oxygen reagents, and calcium hardness sets.

5. Chemical Reagents and Test Kits by Parameter

The catalog lists reagents and kits for a broad spectrum of water quality parameters including hardness, iron, nitrite, salinity, sulfite, turbidity, volatile acids, and many others.

• Reagent sets typically support about 100 tests and include necessary buffers, indicators, and standards.
• Individual reagents are available for replenishment or customization.
• Packaging formats include powder pillows, cartridges, solutions, and ampules.
• Abbreviations clarify packaging types (e.g., crtg = cartridge, PP = powder pillow).

6. Product Categories and Applications

Specialized kits and reagents are organized by application areas such as boiler water treatment, fish farming, soil and irrigation water analysis, wastewater treatment, pool and spa maintenance, storm water monitoring, and corrosion management.

• Examples include Boiler Feed and Scale Control kits, Professional Boiler Treatment digital titrator kits, Chlorine and Coliform testing kits, Fish Farming kits, Acid Mine Drainage kits, Fertilizer Requirement kits, and Pool and Spa kits.
• Each kit contains tailored reagents, indicators, buffers, and accessories suited to the specific water matrix and analytes.

7. Key Reagents and Indicators

• Indicators: Phenolphthalein, Bromcresol Green Methyl Red, Thymol Blue, Starch Indicator, Diphenylcarbazone, Phenol Red, Bromthymol Blue, Wide Range pH indicators.
• Reagents: Molybdate, Citric Acid, TPTZ Iron, Silver Nitrate, Sulfuric Acid (various normalities), Sodium Hydroxide (various normalities), EDTA (various molarities), Mercuric Nitrate, PhosVer® 3, NitriVer® series, FerroVer®, CalVer® 2, Sodium Thiosulfate, Sodium Periodate, Potassium Persulfate, Ammonia Salicylate, Ammonia Cyanurate.
• Buffers and Standards: Hardness buffers, pH 7 buffer, Alkaline EDTA solution, Nitrate standard solution, Calcium Sulfate powder, Rochelle Salt solution, Mehlich 2 Soil Extractant Concentrate.

8. Packaging and Pricing

Reagents are packaged in volumes ranging from 5 mL to 100 mL or in powder pillows with pack sizes from 25 to 100 units. Prices range approximately from $5 to over $260 depending on reagent type and quantity.

9. Ordering and Contact Information

Orders can be placed via www.hach.com or by phone (U.S.: 800-227-4224; International: 970-669-3050). The catalog highlights availability of frequently requested parts and reagents to facilitate easy reordering.

10. Best Practices and Usage Notes

• Use pre-measured AccuVac® ampules or reagent sets to ensure accuracy and reduce handling errors.
• Store reagents properly to maintain stability and effectiveness, especially those sensitive to light or temperature.
• Replace reagents regularly to avoid degradation affecting test results.
• Follow manufacturer instructions for digital titrators and color disc kits to ensure consistent and reliable measurements.
• Select reagents and kits appropriate to the water matrix and analyte concentration ranges.

11. Limitations and Considerations

• Some reagents have limited shelf life and require careful handling.
• Colorimetric tests may require calibration or comparison with color discs for accurate interpretation.
• Digital titrator and drop count methods require user training for precise titration.

12. Summary Tables and Data

The document includes detailed tables listing product numbers, descriptions, test counts, reagent volumes, and prices, serving as a quick reference for selection and ordering.

Conclusion

This catalog is an essential resource for water quality professionals, providing detailed specifications, pricing, and ordering information for a wide range of reagents, test kits, and replacement parts. It supports diverse applications across industrial, environmental, agricultural, and recreational water testing sectors, facilitating accurate, efficient, and reliable water analysis.