Antifreeze; biochemical reagents for use in microscopy and imaging, other than for medical and veterinary purposes; biochemical preparations for scientific use; biological preparations for laboratory purposes; chemical preparations for scientific and research use in connection with tissue clearing, preparation and analyses in laboratories, other than for medical or veterinary purposes; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical preparations for use in photography; chemical reagents, other than for medical or veterinary purposes; chemical substances for analyses in laboratories, other than for medical or veterinary purposes; chemical products for use in industry; clarification preparations; diagnostic preparations for scientific purposes; diagnostic preparations, other than for medical or veterinary purposes; diagnostic preparations for laboratory use, other than medical; diagnostic reagents for scientific use; flashlight preparations; reagents for laboratory purposes (other than for medical or veterinary purposes); reagents for scientific purposes; reagents for analytical purposes (other than for medical or veterinary purposes)