Calibration Weight , 2kg, OIML Class F1, includes ISO 17025:2017 Cert. of Calibration weighing boats lab Use it once and discard

Use it once and discard it with the needle attached

The Diamond SeroFlow Plus takes the solid foundation of the standard model and adds an even more powerful motor for faster aspiration speeds as well as a 6 speed digital coarse setting for the ultimate in consistency for varying solution viscosities

re-closable bags

Globe Glass volumetric flasks are offered in sizes from 1mL to 2000mL and with Class A calibration tolerances

Calibration Weight , 2kg, OIML Class F1, includes ISO 17025:2017 Cert. of Calibration weighing boats lab Use it once and discardWeigh with confidence when you calibrate your balance with Calibration Weights from Globe Scientific. Crafted from high quality, long lasting stainless steel, our calibration weights come complete with a rugged foamlined plastic storage case, ensuring accurate calibration for years to come. With OIML Class E2, F1, and F2 designations, these calibration weights are the perfect companion to any of the Globe Scientific externally calibrating balances. A