The THRD1000-500ML Hardness Calibration Standard is a high-precision reference solution designed for verifying and calibrating hardness testing instruments. Supplied in a 500ml ready-to-use format,...
The THRD1000-100ML Hardness Calibration Standard is a high-accuracy reference solution used to verify and calibrate hardness testing instruments. Supplied in a 100ml ready-to-use format, this...
PSL viscosity oil standards are supplied with UKAS certificates of calibration providing the user with official assurance of the competence of the calibration work carried out. UKAS certificates of...
The Big-4 Calibration Stock Standard is a 125 ml solution of four artificial sweeteners and preservatives (caffeine, benzoate, sorbate and acesulfame potassium, each at 1,000 mg/L in an acetate...