Jiangsu Hongda New Materials Co., Ltd
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Freeze drying is the optimal method for preserving temperature sensitive samples. The original characteristics of the product are best preserved. The application of freeze drying is wide. It is used in fields such as pharmacy, chemistry, biology, med
Vaisala is a global leader in weather, environmental and industrial measurement. Building on over 80 years of experience, Vaisala provides observations for a better world. We are a reliable partner for customers around the world, offering a comprehen