Vapor phase liquid nitrogen freezers are suitable for the cryopreservation of large quantities of biological samples such as stem cells, embryos, vaccines, etc. They are made of low-temperature resistant stainless steel, have large capacity and are easy to operate. They are ...
BRIEF INTRODUCTION OF SUCTION CUPS IN TILE & MARBLE AIRBEST suction cups for textured tile are suitable for handling tile and marble. SUCTION CUPS IN TILE & MARBLE SERIES SOP Series Circular Foam Rubber Suction Cup SOP Series Long lifetime, good sealing, and large suction ...
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At present: liquid nitrogen tanks are common low-temperature containers in laboratories and are often used to preserve specimens, samples, cells, etc., which require the constant temperature characteristics of liquid nitrogen tanks. Speaking of which, here comes the question. ...