Purchase Qty. Reference FOB Price
1-9 set US$1,099.00
10-49 set US$899.00
50+ set US$649.00
Product Description
Large Capacity Psa Nitrogen Generator / Nitrogen Generator Machine Product Description HT-NG300(500)series pure nitrogen generator, could directly absorb pure nitrogen gas from air ,widely be used in kinds of GC. Could be used in oil, chemical, coal, pharmaceutical, power, university etc ...