€25.00

Buffer tablets pH 10

€25.00

Buffer tablets pH 4

€25.00

Buffer tablets pH 7

€35.78

Conductivity standards, 25 ml sachets, 1413 µS/cm,

€35.78

Conductivity standards, 25 ml sachets, 12880 µS/cm,

€35.78

Electrolyte solution (30 ml) for OXY DO7 oxygen sensor

€35.78

Rotilabo® pH buffer solutions pH 4,01, in bags

€35.78

Rotilabo® pH buffer solutions pH 7,0, in bags

€35.78

Rotilabo® pH buffer solutions pH 10,01, in bags

€267.55

Set of turbidity standards (<0,1, 20, 200, 800 NTU), f. AL250 T-IR

€30.17

Standard Zero calibrat. solution(5x30ml) for oxygen sensors

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