Min. Order Reference FOB Price
1 Piece US$1,600.00 / Piece
Product Description
QL-150B hydrogen generator for gas Chromatograph QL-300B hydrogen generator for gas Chromatograph adopt SPE/PEM technology-top tech in the world. PEM full name is Proton Exchange Membrane. Also called SPE technology ( solid polymer electrolyte).QL series hydrogen generator is our patented ...