MethoCult H4435 Enriched, 100mL

The product from STEMCELL Technologies is a laboratory reagent supplied as an opaque, red-coloured liquid. According to the manufacturer's safety data sheet, it is not classified as a hazardous substance or mixture under the Globally Harmonized System (GHS) and is not considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200).

STEMCELL Technologies' quality management system is certified to ISO 13485. The product is intended for research use only and is not for human or animal diagnostic or therapeutic applications unless otherwise stated. The safety data sheet reports that 31.04% of the mixture consists of ingredient(s) of unknown toxicity, with the same 31.04% figure also given for unknown acute oral, dermal, and inhalation toxicity (gas, vapor, and dust/mist). The exact percentage of composition has been withheld as a trade secret.

Storage guidance recommends keeping containers tightly closed in a dry, cool, and well-ventilated place, and the mixture is described as chemically stable under normal conditions. Handling advice is to follow good industrial hygiene and safety practice, with standard first-aid measures (rinsing eyes with plenty of water for at least 15 minutes, washing skin with soap and water, moving to fresh air, and rinsing the mouth) applying in case of exposure. Waste should be disposed of in accordance with local and environmental regulations, and empty containers should not be reused.