Pachetul este alcatuit din urmatoarele teste: 1. 578 ERA PT Demand, WP One 15 mL screw-cap vial yields up to 2 liters after dilution. BOD 18-230 mg/L; CBOD 18-230 mg/L; COD 30-250 mg/L; TOC 6-100 mg/L-------870.00 RON-20% discount= 696.00 RON; 2. 584 ERA PT Simple Nutrients, WP One 15 mL screw-cap vial yields up to 2 liters after dilution. Ammonia as N 1-20 mg/L Nitrate + Nitrite as N 2.5-25 mg/L Nitrate as N 2-25 mg/L orth...

Pachetul este alcatuit din urmatoarele teste: 1. 578 ERA PT Demand, WP One 15 mL screw-cap vial yields up to 2 liters after dilution. BOD 18-230 mg/L; CBOD 18-230 mg/L; COD 30-250 mg/L; TOC 6-100 mg/L-------870.00 RON-20% discount= 696.00 RON; 2. 584 ERA PT Simple Nutrients, WP One 15 mL screw-cap vial yields up to 2 liters after dilution. Ammonia as N 1-20 mg/L Nitrate + Nitrite as N 2.5-25 mg/L Nitrate as N 2-25 mg/L ortho-Phosphate as P 0.5-5.5 mg/L Total Nitrogen 3-45 mg/L----------780.00 RON-20% discount= 624.00 RON; 3. 891 ERA PT Sulfide, WP One 10 mL flame-sealed ampule yields up to 1 liter after dilution. Preserved sample is guaranteed stable. Analyze for sulfide by titrimetric or colorimetric methods or ISE. Sulfide 2-10 mg/L-------1,120.00 RON-20% disocunt= 896.00 RON; 4. 579 ERA PT Complex Nutrients, One 15 mL screw-cap vial yields up to 2 liters after dilution. Total Kjeldahl Nitrogen as N 3-35 mg/L Total phosphorus as P 0.5-10 mg/L-------------------690.00 RON- 20% discount= 552.00 RON TOTAL pachet= 2,768.00 Studiu WP 324: opens – January 18, closes - March 4

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