Phosphate Standard Solution, 10mg/L as PO4 (NIST), 946mL. 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.

Perform routine laboratory pipetting quickly, economically, and accurately with Hach's automatic TenSette® Pipet. Two models dispense from 0.1 to 1 ml or from 1 to 10 ml in 0.1 or 1.0 ml increments, respectively. The pipet saves time, reduces glassware cleanup, and assures accuracy. …

Developed for cleaning rust-fouled ion-exchanged resins. Use to remove rust desposits in lab, shop, laundry or factory applications. Easy-to-use granules pour freely from container. CAS #: 7631-90-5, 7775-14-6 Hach products are intended for sale/shipment within the US only.…

Sulfuric Acid Cartridges for digital Titrator 0.1600 N Digits x 0.1 = mg/L CaCO3 in 100 mL, Digits x 0.0002 = meq Each Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for…

Nitrate Reagent, NitraVer® 6, Low Range Range: 0-0.40 mg/L as nitrate-N 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.

Single-Use Standards Pk/20 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 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 hexavalent chromium determination by the Diphenylcarbohydrazide Method. USEPA accepted for reporting for wastewater analyses using (Hach Method 8023). Range: up to 0.70 mg/L Cr. Sample Size: 25 mL Method Name: 1,5-Diphenylcarbohydrazide Platform: Powder Pillows …

For accurate conductivity analysis of water quality Slip-resistant keypad Quick single-point calibration Measures/compensates temperature in °C or °F Waterproof (IP67) and buoyant Carries the European CE mark Meter features a large, easy-to-read, digital LCD…

C997K17 Free Chlorine Buffer Solution. Use with Chlorine Indicator Solution (2314011) and DPD Compound (2297255) for testing Free Chlorine using the Rapid Liquid method, the CL17 Process Analyzer or bulk analytical methods. C997K18 Free Chlorine Indicator Solution. Use with…

Indicator/buffer for use with total hardness test kits Packaged in foil powder pillows for stability and unit dose operation pk/100 Powder Pillows Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor…

You don't need an answer, but the right one, and fast. Optimized stabilization algorithms in Hach meter platforms eliminate operator guesswork and reduce inaccurate measurements. Many electrodes work specifically to deliver accurate results and the quickest response, even in challenging…

Meets EPA Method 180.1 Single-standard RapidCal™ calibration offers the simplest solution for low-level measurements Single-step verification and on-screen assisted calibration eliminates the need to reference complicated manuals Optional USB module enables simple data…

For determination of Chiorine Dioxide by the DPD Glycine method. USEPA accepted for reporting for drinking water analysis using Hach Method 10126. Range: 0.04 - 5.00 mg/L ClO₂ Sample Size: 10 mL Reagent set includes DPD Free Chlorine Reagent Powder Pillows and Glycine…

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 use in the heteropoly blue method (Hach method 8186) for the determination of low range silica (0-1.60 mg/L SiO2). Sample Size: 25 mL Method Name: Heteropoly Blue Pack of 1000 Powder Pillows Hach products are intended for sale/shipment within the US…

Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring…

Chlorine, Free USEPA accepted for reporting for drinking water analysis using Hach Method 8021, DPD Method Range: 0 - 2.0 mg/L Sample Size: 10 mL,25mL,5mL pk/300 Powder Pillows Hach products are intended for sale/shipment within the US only. International customers…

For determination of phenols by the 4-Aminoantipyrine Method. Hach method 8047 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.

Alkaline Iodide-Azide Reagent, Solution For Dissolved Oxygen 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.

For Nitrogen, Ammonia Salicylate Method 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.

Reagent for aluminum determination by the aluminon method (Method 8012), manganese determination by the PAN method (Method 8149) and total chelant determination by titration (Method 8350). Parameter: Aluminum, Chelant, Manganese Pack of 100 Powder Pillows Hach products are…

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…

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…

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.

1g/L or 5g/L 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 use in the heteropoly blue method (Hach methods 8186 and 8282) for the determination of low range silica (0-1.60 mg/L SiO2) and ultra low range silica (0-1000 ug/L SiO2) when used with Hach spectrophotometers and colorimeters. 100 mL Marked Dropping Bottle Hach products are…

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…

For pH Test Kit (color cube) pk/50 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.

For use with BODTrak II Apparatus. Meets Standard Methods 5210 D requirements. Use one pillow per sample bottle. 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 chloride by drop-count titration. Chloride Titrant Reagent Silver nitrate, 0.0493 N 100 mL Marked Dropping Bottle Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to…

Internal filling solution for use with PHC281 IntelliCAL™ Ultra pH Probes. 59 mL bottle with dispenser cap. 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.