pall 颇尔Fiberfilm滤纸Pallflex过滤膜25mm直径 7210

Fiberfilm™ Filters Economical filter suited for a range of air sampling applications. Moisture variations in air or gases during air sampling will not cause chemical reactions on the filter. Heat-treated （HT） version available for reduction of trace organics.Fiberfilm 过滤膜

货号	说明	包装
7210	T60A20, 25 mm	100/pkg
7211	T60A20, 37 mm	50/pkg
7212	T60A20, 47 mm	50/pkg
7216	T60A20, 55 mm	50/pkg
7213	T60A20, 70 mm	50/pkg
7209	T60A20-HT, 70 mm	50/pkg
7214	T60A20, 90 mm	50/pkg
7257	T60A20, 100 mm	50/pkg
7215	T60A20, 8 x 10 in.	50/pkg