1. LCK339 Test cuvetă nitrat domeniu de măsurare 0,23-13,5 mg/l NO3-N, 1-60 mg/l NO3, 25 teste/pachet – 2 seturi 2. 2434706 Set de 6 cuve pentru turbidimetrul 2100P – 2 seturi 3. LCK1414 Test cuvetă CCO-Cr, domeniu de măsurare 5-60 mg/L, 25 teste/pachet – 1 set 4. StablCal Calibration Standards Kit, for 2100P Portable Turbidimeter. Kit includes Sealed Vials of <0.1, 20, 100 and 800 NTU standard. – 1 set 5. 2307542 Soluţie standard clorură de sodiu 180 ± 10 μS/cm; 100 mL – 1 buc 6. 2770020 SINGLET™ Single-Use pH Buffer, pH 4.01, (NIST), pk/20 – 1 set 7. 2770120 SINGLET™ Single-Use pH Buffer, pH 7.00 (NIST), pk/20– 1 set 8. 2770220 SINGLET™ Single-Use pH Buffer, pH 10.01 (NIST), pk/20– 1 set