[TURB10-1L] Turbidity 10 NTU Calibration Standard - Formazin certified reference material + 322,740원
[TURB10-500ML] Turbidity 10 NTU Calibration Standard - Formazin certified reference material + 200,860원
[TURB10-100ML] Turbidity 10 NTU Calibration Standard - Formazin certified reference material + 132,550원