Purchase Qty. Reference FOB Price
4-8 kgs US$240.00
9 kgs US$230.00
10+ kgs US$220.00
Product Description
Stainless Steel Spring Packing Special small packing for laboratory, stainless steel spring packing for small batch separation and purification Product name: Stainless steel spring packing Other names: Fenske Spiral, or spring-shaped packing Year of development: 1936 Inventor or ...