China Suppliers > Quzhou J-LONG Chemical Co., Ltd. > R1234ZE
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- • Chloromethane
- • Dichloromethane
- • DL-Methionine
- • Itaconic acid
- • L-Lysine
- • L-Threonine
- • L-tryptophan
- • Paraformaldehyde
- • Polytetrafluoroethylene
- • Polytetrafluoroethylene emulsion
- • PTFE
- • R-22
- • R-422D
- • R11
- • R12
- • R1225YE
- • R1234YF
- • R125a