ALFA AESAR, AVOCADO, LANCASTER
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中文版
电话:(978) 521-6300 Ordering & Customer Service
地址:26 Parkridge Road,Ward Hill, MA 01835-8099,USA
网址:http://www.alfa.com
TCI (Shanghai) Development Co., Ltd.
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中文版
电话:800-988-0390
地址:No.96 Pugong Road, Shanghai Chemical Industry Park, Shanghai, China
网址:http://www.tcichemicals.com
Chem-Impex International, Inc.
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English
电话:800 869-9290
地址:935 Dillon Drive,Wood Dale, IL 60191,USA.
网址:http://www.chemimpex.com/