Water and Wastewater Testing Supplies
Hach Company pH Test Kit, 5.6 - 8.4 pH, Model 17F
Simple, low-cost color disc method is the most accurate visual test kit method
Hach Company CDTA (Cyclohexanediaminetetraacetic acid), 100 g
CDTA (Cyclohexanediaminetetraacetic Acid Monohydrate). Free Acid, ACS Grade, CAS No. 87095-89-4. Assay: ≥98% as monohydrate
Hach Company Potassium Iodide-Iodate Standard Solution 0.00125 N (equivalent to 10 mg/L DO) | 500ml
Potassium Iodide-Iodate Standard Solution 0.00125 N (equivalent to 10 mg/L DO) | 500ml
Hach Company Duraprene pump tubing, 0.040 in (1.016 mm) I.D., white/white, pack of 6 - replacement tubing for peristaltic and metering pumps
Duraprene pump tubing with a 0.040 in (1.016 mm) inner diameter, white on both surfaces, sold as a package of six. Designed for use as replacement or spare tubing in peristaltic and metering pumps, it provides consistent flow and compatibility for liquid handling and sampling applications. Ships with manufacturer lead time as noted on the product page.
- Duraprene material for flexibility and pump compatibility.
- 0.040 in (1.016 mm) inner diameter for controlled flow.
- White/white color for easy visual inspection of fluid movement.
- Pack of six tubes to support maintenance and spare needs.
- Suitable for peristaltic and metering pump applications.
Hach Company Filling Solution, Reference, Saturated KCl, 59 mL
Filling solution for electrode reference element, Potassium Chloride (KCl), Saturated, 59 mL bottle
Hach Company ChromaVer 3 Chromium Reagent Powder Pillows, 5 or 10 mL, pk/1000
For determination of hexavalent chromium by the Diphenylcarbohydrazide method. USEPA accepted for reporting for wastewater analyses using Hach Method 8023, Diphenylcarbohydrazide Method. Photometric Sample Size: 10 mL. Photometric Range: up to 0.70 mg/L. Kit Sample Size: 5 mL. Kit Range: Up to 1.50 Pack of 1000 powder pillows. To confirm accurate results, see appropriate standard solutions on the Consumables tab.
Hach Company Electrode Cleaning Solution
Electrode Cleaning Solution for Proteins/Organics Samples-250 mLElectrode cleaning solution to remove proteins residues organic contaminations/deposits such as food stuff from pH sensing element 250 mL Bottle
Hach Company DPD Free Chlorine Reagent, Swiftest™ Dispenser
DPD Free Chlorine Reagent Dispenser and Reagent Vial. USEPA accepted for reporting drinking water analysis using Hach Method 8021. Total chlorine and potassium iodide Swiftest dispensers also available.Sample Size: 10 mL. Range: 0.02 to 2.00 mg/L Cl2. Contains 1 reagent vial with enough reagent for approximately 250 Tests. *This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
Hach Company Rochelle Salt Solution, 500 mL
Potassium sodium tartrate solution. Used to mask hardness interference in some analytical methods.
Hach Company Phenolphthalein Indicator Solution, 1 g/L, 15 mL
pH indicator for use in titrations. Color change: colorless to pink at ~pH 8.3
Hach Company Hexamethylenetetramine Buffer Reagent Powder Pillows, pk/50
For aluminum determination by the Eriochrome Cyanine R method (Hach method 8326). Sample Size: 25 mL. Pack of 50 powder pillows.
