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  • StablCal® Turbidity Standard for all Turbidimeters. USEPA accepted for calibration purposes. StablCal® Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter.  Precise, Pre-mixed Formazin Solutions StablCal is Safe to Handle…

  • The DR300 maintains the Pocket Colorimeter legacy of reliability while providing state-of-the-art data transfer capability and connection to Claros*. Reduce data collection hassles, eliminate transcription errors, and ensure stronger compliance traceability. Proven past. Innovative future. …

  • Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Standardized for colorimetric pH determination Color range: pH 6.5-8.5 Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Reagents Chlorine is the most widely used disinfectant for drinking water and is also important for sanitizing swimming pools, cooling towers, other industrial equipment and treatment of wastewater. Its measurement and control are vital for both safety and economic reasons. Many Hach chlorine…

  • For lubricating ground glass joints, glass stopcocks and valves, Tensette Pipets, and for sealing desiccators. Lubricant has low vapor pressure and resists attack by acidic and alkaline solutions. Hach products are intended for sale/shipment within the US only. International customers…

  • Hach's variable volume single-channel, air-displacement pipets feature robust design, comfortable ergonomics, slim-line tip ejection, and single-handed operation. Outstanding accuracy with adjustments in 50 µL increments (0.05 mL). Ideal for use with HACH TNTplus reagents. Supplied with…

  • COD Digestion Vials, Ultra Low Range This method is not USEPA Approved Method: Reactor Digestion, Hach Method 8000 Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • DPD Free Chlorine Reagent Dispenser and Reagent Vial, 250 Tests USEPA accepted for reporting drinking water analysis using Hach Method 8021 Sample Size: 10 mL Range: up to 2.00 mg/L Contains 1 Refill Vial with enough reagent for 250 Tests Backed by over…

  • If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator…

  • Hardness 1 Buffer for hardness titrations with a pH 10.1 ± 0.1 at 20°C. Contains a solution of 2-amino-2-methyl-1-propanol packaged in a medicine dropper bottle (MDB) Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach…

  • Thomas No. C791Z40 and C753U42 For alkalinity determination by drop-count titration. 100 mL bottle Thomas No. C753V69 For formaldehyde determination by drop-count titration. 100 mL bottle Thomas No. C753V59 Multi-purpose sulfuric acid standard…

  • IntelliCAL™ CDC401 is a digital, graphite, 4-pole conductivity probe. The standard version is available with a 3 or 1 m cable and is intended for laboratory use. The CDC401 is ideal for measuring electrical conductivity, salinity, resistivity, or total dissolved solids (TDS) in wastewater,…

  • For total chlorine determination by the DPD Method. USEPA accepted for reporting drinking and wastewater analysis using Hach Method 8167 Sample Size:10 mL Range: up to 2.00 mg/L Pack of 100 Powder Pillows For best results use with a Hach colorimeter or spectrophotometer. …

  • Nitrogen-Ammonia Standard Solutions as NH3-N 100 mg/L Bottle/500 mL Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Hach test strips are manufactured with a unique reagent pad at the tip, using proven chemistries based on standard reference methods. Just dip the strip, wait until color development occurs, and compare the color of the reacted pad to the chart printed on the bottle. Hach products are…

  • Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to drinking water, food, and beverage processors; boiler operators; and aquatic biologists. Contains 50 tests. Easy to use, disposable, and inexpensive A great way to obtain…

  • For TenSette Pipet 1970010 1.0-10 mL Sterile pk/50 Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • For copper determination by the bicinchoninate method. Copper Reagent, CuVer® 1 Method: Bicinchoninate USEPA accepted for wastewater reporting using Hach Method 8506 Range: up to 5.00 mg/L Sample: 10 mL pk/100 Powder Pillows Hach products are intended for…

  • USEPA accepted for reporting wastewater analysis using (Hach Method 8051). Method: SulfaVer® 4 Range: up to 70 mg/L Pack of 100 Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place…

  • For use in the heteropoly blue method (Hach method 8282) for the determination of ultra low range silica (0-1000 ug/L SiO2) Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • For manometric BOD apparatus; for potassium test in acid digest Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • For determination of ferrous iron by the 1,10-phenanthroline method (Hach method 8146). Method: 1, 10 Phenanthroline Range: 0.02 to 3.00 mg/L Fe 2+ Sample: 25 mL Parameter: Iron, Ferrous Pack of 100 Powder Pillows Hach products are intended for…

  • Method: Nitrogen, Ammonia Salicylate Sample Size: 10 mL pk/100 Powder Pillows Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Improved reagent for determination of Free Ammonia by the Indophenol method. Replaces 2877336. Requires new procedure and instrument software update. Hach Method 10201 4mL self contained dropper bottle (SCDB). Hach products are intended for sale/shipment within the US only.…

  • For determination of Total Kjeldahl Nitrogen by the Simplified TKN (s-TKN™) method, using TNTplus vials. Hach Method 10242. Range: 0-16 mg/L TKN. 25 tests/pkg. Digestion is required. Reduce Errors with Bar-coded Vials No Reagent Blank Necessary Innovative Vial and Reagent…

  • PAN Indicator Solution 0.1% Colorimetric Reagent for low level Manganese Determinations Bottle/100 mL Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Nitrogen-Ammonia Reagent Set (Colorimetric Method) Salicylate Method contains: Ammonia Cyanurate Reagent Powder Pillows and Ammonia Salicylate Reagent Powder Pillows Sample: 10 mL 100 tests Powder Pillows Hach products are intended for sale/shipment within the US only.…

  • 1.600 N Sulfuric Acid Digital Titrator Cartridge for use with Hach's digital titrator (169001). Used in the digital titator method for determination of alkalinity. Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach…

  • Bromcresol Green - Methyl Red Indicator For Alkalinity Titrations pk/100 Powder Pillows Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • The APA6000 Alkalinity Process analyzer uses five reagents each of which is supplied in a 1L bottle designed to provide reagents for 30 days of continuous use. APA Alkalinity Reagent 1 (2826153) is an acid titrant that reacts with the alkalinity in the sample. APA Alkalinity Reagent 2 (2696653) is…

  • Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

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