Before using liquid nitrogen it is very important that you read the entire Safety Precautions- section of the GemmoRaman™ Liquid Nitrogen Kit User Guide (supplied with the Kit) and understand the hazards associated with storing, transporting and handling cryogenic liquids. You must follow the correct safety procedures in order to prevent damage to the spectrometer system or injury to yourself.
Disclaimer of Liability
Diamond is one of the most thermal conducting materials and can tolerate fast thermal shocks without damage to its crystal lattice. However, severely included or initially cracked specimens may not survive from cooling them to liquid nitrogen temperature. M&A Gemological Instruments Ltd does not assume responsibility and expressly disclaim liability for injury, loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of liquid nitrogen or cooling any material with the aid of Liquid Nitrogen Kit.