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DL-Methionine
Chemicals/Pharmaceutical Raw Materials/Amino Acids & DerivativesNegotiable
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L-Threonine
Chemicals/Pharmaceutical Raw Materials/Amino Acids & DerivativesNegotiable
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L-tryptophan
Chemicals/Pharmaceutical Raw Materials/Amino Acids & DerivativesNegotiable
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Polytetrafluoroethylene
Chemicals/Chemical Intermediates/Intermediate CompoundsNegotiable
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