Rxreliance

COD (Chemical Oxygen Demand) Digestion Vials, Low Range, 0-15000 mg/L,25 tests. Method:Heated Reactor; US EPA approved for wastewater analysis; suitable for use with Orbeco-Hellige & other colorimeters /spectrophotometers ; Contains mercury. Dispose of according to local, state & federal regulations

Cod Digestion Vials, High Range Plus, Range: 200 -15000 Mg/L.

Cod Digestion Vials, High Range Plus, Range: 200 -15000 Mg/L.

COD2 Digestion Vials, HR, Mercury-free, 20-1500 mg/L.

Spectroquant Bod Nutrient-Salt Mixture (With Allyl Thiourea) for 12 X 1L Nutrient-Salt Solution.

POLYVINYLPOLYPYRROLIDONE DIVER - 1.07302.0100, 100 g

Spectroquant Combicheck 20. For Checking the Quality of Photometric Methods for Ammonium, Chloride, Csb, Nitrate, Phosphorus and Sulfate

Spectroquant Combicheck 10. For Checking the Quality of Photometric Methods for Ammonium, Chloride, Csb, Nitrate, Phosphorus and Sulfate

Spectroquant Crack Set 10. For the Digestion of Lead, Cadmium, Iron, Copper, Nickel, Phosphorus (Total) and Zinc

Spectroquant Crack Set 10C. For the Digestion of Lead, Cadmium, Iron, Copper, Nickel, Phosphorus (Total) and Zinc

Spectroquant Combicheck 70. For Checking the Quality of Photometric Methods for Ammonium, Csb and Nitrogen

Spectroquant Photocheck Check Solutions for Photometers (445/446 Nm, 520/525 Nm, and 690 Nm). 1PC

Spectroquant Combicheck 50. For Checking the Quality of Photometric Methods for Ammonium, Csb and Nitrogen

Spectroquant Combicheck 60 for Checking the Quality of Photometric Methods for Chloride and Csb. 1PC

Spectroquant Empty Cells with Screw Caps 1PC.

Spectroquant Combicheck 80. For Checking the Quality of Photometric Methods for Csb, Nitrate and Phosphorus

Check solution and reference solution 25 tests. Check solution (4x6 cells) and reference solution (4 cells), for checking the volume of pipettes Spectroquant, Storage: +15 deg C to +25 deg C, Pack Size: 25 tests

MColortest Phosphate Test Method: colorimetric, VM, with color-disk comparator.

Spectroquant Reference Standard for Chlorine, Chlorine Dioxide, Ozone 1PC.

Verification Standard for Spectroquant Move 100 Colorimeter and Spectroquant Multy Colorimeter. 1PC

Spectroquant Screw Caps for Toc Digestion. 1St

EDTA Titrant, 0.00500 Molar (M/200).

Glucose-Glutamic Acid Solution, 1 L. APHA BOD Standard Check Solution. (Average APHA 5-day 20[degree]C, BOD is 198 mg/L with a standard deviation of +/-30.5 mg/L BOD). Container: Glass.