Water and Wastewater Testing Supplies
Hach Company Nitrate Standard Solution, 1 mg/L, 500 mL
ISE Standard Solution. Nitrate, 1.00 mg/L ±0.01 mg/L as NO3-N (NIST). 500 mL bottle
Cole-Parmer Fluke TL80A Basic Electronic Test Lead Set
This basic electronic test lead set with one pair of test leads per Pk offers a high performance at an economical price.
Cole-Parmer ITS 480025 Iron test strips (0, 0.02, 0.05, 0.1, 0.2, 0.3, 0.5, 0.75, 1.0, 2.0, 5.0 ppm)
Kits contain flexible plastic strips to which filter paper containing nutrients are attached. Aerobic bacteria form red spots on the test strip. Yeast and mold form black spots on the test strip. Use the number of spots along with the degree of background reddening for the aerobic bacteria to get a measurement of microbial growth. For the yeast and mold, use the number of spots along with the degree of graying of the background to get a measurement of yeast and mold growth. After an incubation period, compare the strip to a color chart on the label for an estimated bacterial count.
Sigma Aldrich Fine Chemicals Biosciences MicrospinTM S 300 HR Cytiv
MicroSpin(TM) columns are designed for the rapid purification of nucleic acids for use in a wide range of applications including desalting buffer exchange and removal of primers.
Hach Company CL17 Valve Kit for Calibration Verification - for Hach CL17 chlorine analyzer
The CL17 Valve Kit for Calibration Verification (MPN 5449800) is an accessory kit used to perform manual calibration and verification of the CL17 chlorine analyzer. It contains the fluid-routing components required to connect calibration standards and verification reagents, simplifying field and routine maintenance procedures.
- Includes valves, tubing, and luers to route calibration fluids.
- Enables manual calibration and verification procedures for accurate measurement.
- Facilitates quick replacement of worn fluid components to minimize downtime.
- Designed for straightforward installation and use in field and service settings.
Hach Company Amino Acid F Reagent Solution, 20 Ampules (ultra-low range)
For determination of Ultra Low Range silica by the Heteropoly Blue method. Hach method 8282 Range: 3 - 1000 μg/L SiO2. Ampuled for increased stability
Hach Company Aluminum Reagent Set, Eriochrome Cyanine R (ECR) Method, 50 mL
For determination of Aluminum by the Eriochrome Cyanine R (ECR) Method. Hach Method 8326. Sample Size: 50 mL Range: 0.002 - 0.220 mg/L. Reagent set contains ECR Reagent Powder Pillows, Hexamethylenetetramine Buffer Reagent Powder Pillows and ECR Masking Reagent Solution for approximately 100 tests.
Hach Company Alkali Solution for Calcium and Magnesium, 100 mL MDB
For determination of calcium and magnesium hardness in water by the Calmagite Colorimetric method. Hach Method 8030. 100 mL Marked Dropping Bottle.
Hach Company Nitrogen (Total) TNTplus Vial Test, UHR (20-100 mg/L N), 25 Tests
Nitrogen TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.For determination of Total Nitrogen by the Persulfate Digestion method.
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 Total Hardness Test Strips, 0-425 mg/L
Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. Contains 50 tests.
Hach Company Molybdovanadate Reagent, 1 L
For phosphate (phosphorus) determination by the Molybdovanadate Method: Hach method 8114. Range: up to 45.0 mg/L PO4 3-. 1 liter bottle
Hach Company Hardness Treatment Reagent Powder Pillows, pk/50
For treatment of turbidity interference in Free Ammonia Test. Pack of 50 Powder Pillows
Hach Company Chloride Ionic Strength Adjustor (ISA) Powder Pillows, pk/100
Ionic Strength Adjustor (ISA) for Chloride determinations by Ion Selective Electrode (ISE) method. Powder form prevent from diluting samples. Ideal for low Chloride level readings. Eliminate most interferences. Pack of 100 powder pillows.