Water Quality Testing Kits
Aqua Solutions Low RSH QA Material (20 ppm mercaptan) (1L)
Low RSH QA Material (20 ppm mercaptan) (1L)
Medchemexpress LLC o-Tolidine Sulfone c 5g
o-Tolidine Sulfone(contains 2 6-Dimethyl isomer) (3 7-Diamino-2 8-dimethyldibenzothiophene sulfone(contains 2 6-Dimethyl isomer)) is a drug intermediate for synthesis of various active compounds
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 Fluoride Ionic Strength Adjustor (ISA), 3.78 L
Fluoride Total Ionic Strength Adjustor Buffer Solution (TISAB) for fluoride determinations by electrode methods. Eliminates interferences from aluminum and iron.
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 Manver 2 Hardness Indicator Powder Pillows, 50 mL Sample, pk/100
Indicator for determination of total hardness and chelants by titration. Powder Pillows for 50 mL samples. Pack of 100 powder pillows.
Hach Company Copper Masking Reagent Powder Pillows, 25-mL, pk/100
For copper determination by the porphyrin method 8143. For instruments that require a 25-mL sample
Hach Company Sodium Thiosulfate Digital Titrator Cartridge, 0.200 N
For determination of Dissolved Oxygen by Winkler Method Digital Titrator titration. 0.200 N Na2S2O3. Digits x 0.01 = mg/L DO in 200 mL sample, Digits x 0.00025 = meq.
Hach Company Reducing adapter, 16 mm to 13 mm vials, 5 pieces
These aluminum tubes are inserted into the 16 mm vial wells of existing reactors, to adapt them to the 13 mm TNTplus vials. The adapters can be removed (once the heater block has cooled) if the customer needs to use 16 mm vial chemistries.
Hach Company Phosphorus (Reactive) TNT Reagent Set, Low Range
For determination of Reactive Phosphorus (ortho-phosphate) by the PhosVer 3 Ascorbic Acid Test 'N Tube™ method. Hach Method 8048. Range: 0.06 - 5.00 mg/L PO4. Set includes: PhosVer 3 Phosphate Reagent Powder Pillows and Reactive Phosphorus Test 'N Tube Dilution Vials for up to 50 tests.
Hach Company NitraVer X Reagent B Powdere Pillows, pk/50
For nitrate determination by the Chromotropic Acid method
Hach Company Hexamethylenetetramine Buffer Reagent Powder Pillows, pk/100
For aluminum determination by the Eriochrome Cyanine R method (Hach method 8326). Range: 0.002 - 0.250 mg/L Al Sample Size: 20 mL (split) Pack of 100 powder pillows.
Hach Company Nitrate TNTplus Vial Test, HR (5-35 mg/L NO₃⁻-N), 25 Tests
Nitrate TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.For determination of Nitrate Nitrogen by the Dimethylphenol Method.USEPA approved for compliance monitoring under the Safe Drinking Water Act.