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<title><![CDATA[EC21 Product Catalogs - chromatographic]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/chromatographic--0539/1/chromatographic.html]]></link><item>
<title><![CDATA[1,3-Dimethyl Urea(Refined)]]></title><link><![CDATA[https://hbguangxing123.en.ec21.com/1_3_Dimethyl_Urea_Refined--11952587_11952591.html]]></link><description><![CDATA[Chromatographic purity: ≥98%
Moisture: ≤0.5%
Melting point: 103~108℃
Packaging: 25Kg/bag (inner polyethylene bag, outer white woven bag), can be customized according to customer needs.
High Pur]]></description><pubDate><![CDATA[20240617]]></pubDate></item>
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<title><![CDATA[Isoquinoline Cas 119-65-3 98% 99% Suppliers]]></title><link><![CDATA[https://tocosynth.en.ec21.com/Isoquinoline_Cas_119_65_3--11912284_11926643.html]]></link><description><![CDATA[chromatographic stationary liquid and analytical reagent,5.Used in the pharmaceutical industry.6.Used for the production of drugs for prevention and treatment of schistosomiasis (praziquantel), antim]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Tetramethyl Ammonium Chloride]]></title><link><![CDATA[https://cn05025763.en.ec21.com/Tetramethyl_Ammonium_Chloride--11767360_11768887.html]]></link><description><![CDATA[chromatographic analysis reagent, surfactant, scale remover, adsorbent, oil displacement agent, etc.
Character Description:
Content: 99%, almost white solid, melting point: 332~340 ℃. Easily hygros]]></description><pubDate><![CDATA[20230413]]></pubDate></item>
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<title><![CDATA[High Quality L-Arginine HCI As Medicine Grade Chemical]]></title><link><![CDATA[https://jerry90.en.ec21.com/High_Quality_L_Arginine_HCI--9610515_8933317.html]]></link><description><![CDATA[Chromatographic purity 
As per USP32
Conform 
Residual solvents 
As per USP32
Conform 
Specific Rotation 20℃ 
+21.4o~ +23.6o
+21.5o
Organic volatile impurities
As per USP32
Conform 
Conclusion: Thi]]></description><pubDate><![CDATA[20140519]]></pubDate></item>
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<title><![CDATA[Mepivacaine Hydrochloride  /  1722-62-9]]></title><link><![CDATA[https://tinamabjm.en.ec21.com/Mepivacaine_Hydrochloride_1722_62_9--8777276_8799107.html]]></link><description><![CDATA[on ignition
&amp;le;0.1%
Residue solvents
Should be matched with the standard 
Chromatographic purity
&amp;le; 0.4%
Assay
98.0%-102.0%(on the dried basis)
Usage: Anesthetic(local) 
Package: 1kg/10kg
]]></description><pubDate><![CDATA[20140310]]></pubDate></item>

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