<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - uv absorb]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/uv-absorb--0520/1/uv absorb.html]]></link><item>
<title><![CDATA[4L HPLC Gradient Grade Methanol]]></title><link><![CDATA[https://tjconcord.en.ec21.com/4L-HPLC-Gradient-Grade-Methanol--8541386_8541793.html]]></link><description><![CDATA[UV Absorbance,(1.00-cm cell vs.water)
205nm
1.00
210nm
0.60
220nm
0.30
230nm
0.15
240nm
0.05
254nm
0.01
260nm
0.01
GC-ECD Responsive residue (single peak) （As γ-666） / (ng/L)
—
Gradient Elutio]]></description><pubDate><![CDATA[20250319]]></pubDate></item>

</channel>
</rss>