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<title><![CDATA[EC21 Product Catalogs - 5 90 hplc]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/5_90_hplc--0549/1/5 90 hplc.html]]></link><item>
<title><![CDATA[UV Absorber UV 531  Cas No.1843-05-6]]></title><link><![CDATA[https://hhochem2018.en.ec21.com/UV_Absorber_UV_531_Cas--11000934_11000951.html]]></link><description><![CDATA[HPLC), %: ≥ 99
Ash, %: ≤0.1
Loss on Drying, %: ≤0.5
Transmittance 450nm≥90% 
500nm≥95%
UV ABSORBER HOSORB-531 is a light stabilizer with good performance, capable of absorbing the UV radiat]]></description><pubDate><![CDATA[20230310]]></pubDate></item>

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