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Calcium tungstate (16)CAS RN:7790-75-2
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North Metal and Chemical Company /North Industrial Chemicals, Inc.Telephone:717-845-8646
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All-Chemie, Ltd.Telephone:843-884-4400
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Osram Sylvania Inc.Telephone:1-570-268-5000
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Chem-Met CoTelephone:+1-(301)-868-3355
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North Metal and Chemical CompanyTelephone:+1-(717)-845-8646
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Powmet, IncTelephone:+1-(815)-398-6900