05 12 2022
wholesales Volatile Organic Chemical sampling vial for sale
PTFE and silicone vial septa for sale VWR
Standard flat disc PTFE/silicone septa for use with EP Scientific EPA Vials.Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical
China HPLC septa cap Manufacturers,Suppliers,Factory
China Teflon Silicone Septa Manufacturers, Suppliers and This Headspace cap septa, use for magnetic screw caps, available in Teflon silicone,and high-temperature options....