Qingdao Sino Topway Packaging Company: We're known as one of the most professional PP woven bags, PP woven fabric, paper bags, leno mesh bags, LLDPE stretch film manufacturers and suppliers in China.
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Hangzhou Jiuyuan Gene Engineering Co., Ltd. is a top-biotech joint venture specializing in the research, development, manufacture and marketing of pharmaceuticals based on gene engineering and
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Hangzhou Tupu Photoelectric Technology Co., Ltd.: We're professional machine vision camera, light source, HDMI displayer, USB microscope, astronomy camera manufacturers and suppliers in China. Our
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Common Name: (S)-3-Hydroxy-γ-butyrolactone
CAS Number: 7331-52-4
Molecular Weight: 102.089
Density: 1.4±0.1 g/cm3
Boiling Point: 310.3±35.0 °C at 760 mmHg
Molecular Formula: C 4 H 6 O 3
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Cutting-edge lithium battery factory. With a focus on innovation and quality, our advanced R&D team, state of the art production facilities, can customize various types of batteries according to
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We're well-known as one of the leading vacuum stainless steel water bottle suppliers in China, specialized in providing customized cups and bottles. If you're going to wholesale bulk high quality vacuum stainless steel water bottle made in China, welcome to get free sample from our factory.