GroLine 5000 µS/cm EC value @ 25°C EC Calibration Standard Sachets with Certificate of Analysis, (25 x 20mL)
| Code | EC Value | Size | Package | Certificate of Analysis |
| HI70039G | 5000 µS/cm | 20 mL | 25 pcs. | Yes |
— HI70031G - GroLine Calibration Standard Sachets with Certificate of Analysis
HI7004-012 GroLine calibration solution pH 4.01, 120 ml —
GroLine 5000 µS/cm EC value @ 25°C EC Calibration Standard Sachets with Certificate of Analysis, (25 x 20mL)
| Code | EC Value | Size | Package | Certificate of Analysis |
| HI70039G | 5000 µS/cm | 20 mL | 25 pcs. | Yes |