Water and Wastewater Testing Supplies
Microsolv Technology Corporation Micro-Sample Management System. This set includes 96, 1000ul Precision, Glass Inserts with wide conical points in a Rack with a Base and a Pre-Slit, Solvent Resistant, Polymeric Plug Style Sealing Mat. 1/PK.
This Set is a convenient way to purchase all that is needed to manage your Micro-Samples or use this set in a 96 Well Plate configuration. 1ml Inserts are 1st Hydrolytic, Class A Type 33 Borosilicate Glass. Use with most HPLC compatible, organic solvents. These 1ml Inserts have a wide conical point for fast sample filling to minimize bubble formation and has outer dimensions of 7.72mm x 44.85mm. Set includes Pre-Racked Inserts, Base & Pre-Slit Sealing Mat.
Hach Company Copper (Free & Total) Color Disc Test Kit, Model CU-6
Copper may exist in natural waters and effluents as a soluble salt or as suspended solids. A small amount is essential for plants and animals, and concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth. Quantities ranging from 0.02 to 0.1 mg/L are toxic for some fish, so its use for treating fish disease requires careful monitoring. Range: 0.1-4 mg/L; Contains 50 Free and 50 Total tests.
Hach Company Total Trihalomethanes (THM) Reagent Set
For determination of Total Trihalomethanes by the THM Plus™ Method. Hach Method 10132. Range: 10-600 μg/L CHCl3. Reagent Set includes: THM Plus™ Reagent 1, 2, 3 Solutions and THM Plus 4 Powder Pillows for 50-99 tests. Use as a screening tool to optimize treatment processes, to locate areas of high THM levels in distribution systems and to determine levels of trihalomethanes in drinking water samples.
Hach Company Iron (Ferrous) Color Disc Test Kit, Model IR-18C, 0.2-7 mg/L
The most accurate visual test kit method, Hach color discs provide fast, accurate comparisons. Range: 0.2-7 mg/L. Contains 100 tests.
Hach Company Manganous Sulfate Solution, 500 mL
For determination of Dissolved Oxygen by the Winkler Method. APHA formulation
Aqua Solutions DPD Total Chlorine Reagent Powder Pillows, 25 mL, pk/1000
For total chlorine determination by the DPD method. USEPA accepted for reporting drinking and wastewater analysis using Hach Method 8167. Ranges: Low Range: up to - 2.00 mg/L; Mid Range: 0.05 - 4.00 mg/L; High Range: 0 .1- 10.0 mg/L. Sample Size: Low Range - 25 mL. Mid Range: 10 mL. High Range: 5 mL. Pack of 1000 powder pillows. Boric Acid free!*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
CTL Scientific Supply Corp NANOCOLOR Nitrite 2, contains 20 tube tests
Tube test for the determination of Nitrite. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Nitrite - 0.003–0.460 mg/L NO₂-N, Nitrite - 0.02–1.50 mg/L NO₂⁻Manufactured by Macherey-Nagel
Microsolv Technology Corporation Micro-Sample Management System. This set includes 96, 350ul Precision, Glass Inserts in a Rack with a Base and a Pre-Slit Silicone Rubber, Plug Style Sealing Mat. 1/PK.
This Set is a convenient way to purchase all that is needed to manage your Micro-Samples or use this set in a 96 Well Plate configuration. Inserts are 1st Hydrolytic, Class A Type 33 Borosilicate Glass. Use this set with Aqueous Solutions. These 350ul inserts can easily be removed from the rack and placed in a 12x32mm, 2ml AQ™ Brand autosampler vial for use in GC or HPLC. Set includes Pre-Racked Inserts, Base & Pre-Slit Sealing Mat.
Hach Company Potassium Iodide Powder Pillows, PK/100
Reagent for several iodometric titration methods. Pack of 100 powder pillows.
Hach Company Triazole Test Kit, Model TZ-1, with 115 Vac UV Lamp and Power Supply
Proper maintenance and economy of operation of modern boilers and cooling towers require a careful balance between water quality parameters and treatment chemicals. Utilizing the color disc method, this kit contains 50 tests.
Hach Company Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA)
pH indicator for use in titrations. Color change: colorless to pink at ~pH 8.3. 100 mL Marked Dropping Bottle.
Hach Company NitraVer 5 Nitrate Reagent Powder Pillows, 5 mL, pk/50
For high range nitrate determination by the NitraVer® 5 cadmium reduction method. Range: up to 50 mg/L as nitrate-N. Sample Size: 5 mL. Pack of 50 powder pillows. For use with the Nitrate Color Cube Test Kit.
Cayman Chemical Tetradecyl Phosphonate
A pan-antagonist of LPA1-3 receptors (IC50 = 10, 5.5, and 3.1 µM, respectively); activates a peroxisome proliferator-activated receptor γ reporter construct 4-fold compared to controls at 10 µM; partially inhibits autotaxin (IC50 = ~3 µM)
Hach Company Wastewater Influent Inorganics Quality Control Standard, 500 mL
Wastewater Influent Inorganics Quality Control Standard. Ready to use; no dilutions required. Mixed standard contains: Ammonia Nitrogen 15 mg/L NH3-N, Nitrate Nitrogen 10 mg/L NO3--N, COD: 500 mg/L. Phosphate 10 mg/L PO43-. Sulfate 400 mg/L SO42-. TOC: 161 mg/L. 500 mL.Bottle