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...
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...
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...