The S-CAL® Calibrator is a highly reliable and efficient product, specifically designed to meet your laboratory needs. This package includes 1 x 4.2mL of the calibrator and a diskette with a capacity of 6mL. Please note that this is a short-dated product, with a maximum dating for this refrigerated item being 26 days. This product is only available for shipping within the Continental US and is delivered directly from the manufacturer (DROP SHIP ONLY). It’s an essential tool for ensuring accurate and consistent results in your lab procedures.