Water Quality Testing Kits
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 Chloride Titrant, Silver Nitrate 1.88N, 100 mL MDB
For determination of chloride by drop-count titration. Silver nitrate, 1.88 N. 100 mL Marked Dropping Bottle.
Hach Company Ammonium p-Toluenesulfonic Acid, 25 g
(Ammonium-PTSA) Protein-TKN standard: 7.402% N, 46.26% crude protein. For checking accuracy and digestion recovery in Total Nitrogen and TKN determinations. 25 g bottle. See 2277800 for the complete set of three standards with increasing resistance to digestion.
Abcam Muristerone A, EcR agonist, 1MG
MW 496.6 Da, Purity >95%. Ecdysone receptor (EcR) agonist. Ecdysone (ab142425) analog. Potent ecdysone-inducible gene expression inducer. Stimulates Bcl-XL mRNA transcription. Inhibits TRAIL- and hFasL-induced apoptosis. Induces NGF release from fibroblasts.
The product is subject to the following: Abcam Restricted Use Statement
Hach Company Sulfite Reagent Set for SU-5 Kit
Reagent set for determination of Sulfite by iodometric drop count titration. Replacement reagent set for SU-5 Test Kit (148002). Range: Up to 200 mg/L SO3. Set includes Sulfamic Acid Powder Pillows, Sulfite 1 Reagent Powder Pillows and Sulfite 3 Solution for approximately 100 tests.
Hach Company Chlorine (Total) Reagent Set for CN-65 Test Kit
For determination of Total Chlorine by Drop Count Titration. Replacement reagent set for CN-65 Test Kit (225401). Set includes: Sulfamic Acid Powder Pillows, Sulfite 1 Reagent Powder Pillows and Sodium Thiosulfate Standard Solution for approximately 100 tests.
Hach Company Sodium Thiosulfate Standard Solution, 0.025 N, 1 L
Sodium Thiosulfate Standard Solution, 0.025 N, 1 L
IDEXX REFERENCE LABORATORIES COLILERT-18 Test, 200 Test Pack
This supplier will only sell to Pharmaceutical and Manufacturing companies. They will not ship to Universities or Hospitals. Simultaneously detects both total coliforms and Escherichia coli in water, or fecal coliforms in wastewater, giving you results in 18 hours. Read afternoon samples the next morningbefore the next days samples arrive. Lift boil water alerts in 18 hours. Provide results in record time for real estate, new well, and new construction samples.
Hach Company Phosphorus reactive Vial Test, ULR (0.01 - 0.50 mg/L PO₄-P), 20 Tests
Phosphorous HPT chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For determination of very low phosphorous (reactive) concentrations, e.g. in wastewater effluents, surface water or drinking water samples by the Phosphormolybdenum Blue Method. Convenient handling using 50 mm rectangular vials.20 ULR Phosphorus reactive vials per box.
Cole-Parmer Myron L PKUU hardside protective case with calibration solutions, for 4PII and 6PII meters
Keep your Myron L meter and system running smoothly and accurately with these parts and accessories.
Bellco Glass, Inc. 3-Port Sparger Assembly W/Holes,8L For Vertical Side Arm Vessels
316-l stainless steel ra32 or better finish.040" drilled holes sparger for low profile vertical side arm vessels. MADE IN THE USA. Threaded end is removable for cleaning.Comes with 45mm blue polypropylene open top cap and silicone gasket.Triple tube configuration With Vent, Fill/Sample And Sparge.
Hach Company Mineral Stabilizer Solution, 500 mL
For determination of Ammonia and Total Kjeldahl Nitrogen by the Nessler Method. 500 mL Bottle.
Hach Company Total Nitrogen Reagent B Powder Pillows, pk/50
For total nitrogen determination by the Persulfate Digestion method
Aqua Solutions Fluoride Standard 10,000 ppm w/v Aqueous Solution (1L)
Fluoride Standard 10,000 ppm w/v Aqueous Solution (1L)
Aqua Solutions Inorganic Carbon Standard 50.0 ppm Solution, Certified (1L)
Inorganic Carbon Standard 50.0 ppm Solution, Certified (1L)