Water Quality Testing Kits
Hach Company COD in salt-/seawater - TNTplus Vial Test, HR (70 - 700 mg/L COD), 25 Tests
For saline COD samples with Chloride concentrations up to 20,000 mg/L Cl-!COD TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For photometric determination of high range COD by the reactor digestion method. High Chloride concentrations usually interfere COD testing and lead to a high bias. Diluting samples to reduce the Chloride concentration may lead to high variability in COD results. TNT816 is a safe, reliable and very easy to use method for the photometric detection of COD in saltwater samples, e.g. industrial wastewater. The Direct Read Technology will provide your COD result to the nearest mg/L! No more sample dilutions, cleaning glassware and dealing with large amounts of hazardous reagents and waste. Ideal to combine with our ezCOD recycling service!25 COD vials per box.
Grainger Cut-Off TKN 3 TN90 Uncoate 10 pcs.
The Grainger 170ET5 is a 5-gallon plastic utility pail made in the USA by Encore Plastics. It features a tapered body for easy nesting and stacking, a reinforced bottom for durability, a bail handle for easy carrying, and graduation marks up to 5 gallons for liquid measurement. The pail is constructed from high density polyethylene and has a maximum temperature rating of 120°F. It meets FDA regulations for food contact. The pail has an approximate 9" top opening and is 12" high with a 10.5" bottom diameter. It weighs 1.1 lbs and has a capacity of 5 gallons. The pail comes in a natural white color.
Hach Company Hach AE Grade Equivalent Glass Microfiber Filters, 47 mm, 100/pk
Hach AE Grade Equivalent Filters (MPN 2551456) are binder-free borosilicate glass microfiber filters engineered for dissolved and suspended solids testing. They offer fast flow rates, fine porosity, and reliable particle retention for laboratory and field procedures, including Standard Methods 2540 C, 2540 D, and 2540 E.
- Binder-free borosilicate glass microfiber construction.
- 47 mm diameter compatible with standard 47 mm filter holders.
- 1.0 μm nominal particle retention for dissolved and suspended solids analysis.
- Fast flow rates and fine porosity for efficient filtration.
- High DOP efficiency at 0.3 μm (99.98%).
- Maximum operating temperature 550 °C in air.
- Pack of 100 filters for routine laboratory use.
Essendant Quality Park™ Tech-No-Tear Catalog Envelope, Paper Exterior, #13 1/2, Cheese Blade Flap, Self-Adhesive Closure, 10 x 13, White, 100/Box
Unique envelope features a rip- and moisture-resistant polypropylene coating Redi-Strip closure produces a strong self-adhesive seal Paper Exterior Seam Type- Center Flap Type- Cheese Blade Trade Size- 13 1/2 Security Tinted- No
PALINTEST USA Chlorite Testing Reagent, CR-2, Bottle, 25mL
Chlorite Testing Reagent, CR-2, Bottle, 25mL
Hach Company APA6000 LR Hardness Stand. Set
APA6000 Low Range Hardness Standards Set Includes Standard 1 (0 ug/L 1L) Standard 2 (5 mg/L 1L)
Hach Company Gelex Secondary Turbidity Standard, 0-2 NTU
Gelex Secondary Turbidity Standard, 0-2 NTU, for 2100N, 2100N IS, 2100AN, 2100AN IS Turbidimeters.
Hach Company Chlorine Dioxide Color Disc
Fast, accurate visual method for determining chlorine dioxide concentrations.
Hach Company Silica Reagent Set, HR, 25 mL
For high range silica determination by the Silicomolybdate method (Hach method 8185). Range: up to 100 mg/L SiO2. Sample Size: 25 mL. 100 tests
Grainger Cut-Off TKN 3 CR9025 CVD C 10 pcs.
The 170ET3 is a 3-phase, 60 Hz, 460 V AC, 3 HP, 1725 RPM, TEFC electric motor made by Baldor-Reliance. It has a cast iron frame, thermally protected, and is C-face mount with a 182T frame. The motor is designed for V-belt drives, has a 1.15 service factor, and includes a conduit box. The overall dimensions are 9-7/16" diameter x 15-3/16" long. This general purpose motor can be used for industrial machinery requiring 3 HP.
Hach Company Nitrification Control Test Kit
The Nitrification Control Kit is used for the routine monitoring of water quality parameters that contribute to or indicate nitrification is occurring in chloraminated water systems. This portable and versatile kit includes a DR 900 Colorimeter and reagents for Free Ammonia and Monochloramine, Nitrite, and Total Chlorine tests.
Hach Company Sodium Carbonate Solution, 100 mL MDB
For determination of Tannin and Lignin by the Tyrosine method. Hach method 8193 100 mL Marked Dropping Bottle
Sigma Aldrich Fine Chemicals Biosciences Phenol solution | 108-95-2 | MFCD00002143 | 400mL
Phenol solution | Equilibrated with 10 mM Tris HCl, pH 8.0, 1 mM EDTA | MW:94.11 | 108-95-2 | MFCD00002143 | 400mL
Bellco Glass, Inc. 3-Port Spargr Assembly W/Holes,15L 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.
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.