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<title><![CDATA[EC21 Product Catalogs - heavy impurities]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/heavy impurities.html]]></link><item>
<title><![CDATA[Benfotiamine Cas 22457-89-2]]></title><link><![CDATA[https://dingyanchemical.en.ec21.com/Benfotiamine_Cas_22457_89_2--11841248_12055672.html]]></link><description><![CDATA[Heavy metals 
≤20ppm 
Cd 
≤1ppm 
As 
≤1ppm 
Pb 
≤3ppm 
Hg 
≤0.3pp 
Related substances: 
Thiamine 
≤0.1% 
Benzoic acid 
≤0.1% 
Total impurities 
≤1.0% 
Assay 
98.0%~102.0% 
Microbe. Te]]></description><pubDate><![CDATA[20260605]]></pubDate></item>
<item>
<title><![CDATA[Refined Glycerine Usp Grade 99.5%]]></title><link><![CDATA[https://b76226024.en.ec21.com/Refined_Glycerine_Usp_Grade_99.5--12065193_12072040.html]]></link><description><![CDATA[max
Organic volatile impurities
Passes
Passes
Heavy metal (Pb) ppm
5
Complied
Residual solvents
Passes
Passes
Conclusion
The results conforms with USP 30 standards
]]></description><pubDate><![CDATA[20260610]]></pubDate></item>
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<title><![CDATA[Glycerol Monostearate Powder]]></title><link><![CDATA[https://noel123.en.ec21.com/Glycerol_Monostearate_Powder--12057538_12058733.html]]></link><description><![CDATA[impurities, odorless, tastelessGlycerin Monostearate content≥ 90.0Iodine value (g/100g)≤4.0Free glycerin（%）≤ 2.5Freezing point （℃）60.0-70.0Free acid (stearic acid,%)≤ 2.5Arsenic (As]]></description><pubDate><![CDATA[20260525]]></pubDate></item>
<item>
<title><![CDATA[Iron Ore Hematite Concentrate Bulk Wholesale Supplier]]></title><link><![CDATA[https://over123.en.ec21.com/Iron_Ore_Hematite_Concentrate_Bulk--12070576_12072074.html]]></link><description><![CDATA[heavy industrial production, and mineral processing industries. Our hematite iron ore is carefully sourced and processed to maintain stable iron content, low impurity levels, controlled moisture cont]]></description><pubDate><![CDATA[20260516]]></pubDate></item>
<item>
<title><![CDATA[Portable Water Purifier]]></title><link><![CDATA[https://unique.en.ec21.com/Portable_Water_Purifier--4066380_4066381.html]]></link><description><![CDATA[impurities, heavy metals and organic compounds.
The product has an excellent function of sterilizing microbes and germs by antimicrobial and sterilizing balls.
Use the portable water purifier for the]]></description><pubDate><![CDATA[20260529]]></pubDate></item>
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<title><![CDATA[Ultra Fill]]></title><link><![CDATA[https://daesung77.en.ec21.com/Ultra_Fill--11601619_11911513.html]]></link><description><![CDATA[impurities allows reaching the absolute hypoallergenicity of the filler that was many times proved in clinical trials. 
Strengths of Ultrafill Deep:
- the unique hexagonal block structure of hyaluron]]></description><pubDate><![CDATA[20260206]]></pubDate></item>
<item>
<title><![CDATA[TQSC22 Small Multi-functional Stoning Machine with Motor 400kg/H Capacity for Grain Processing]]></title><link><![CDATA[https://pinyang2026.en.ec21.com/TQSC22_Small_Multi_functional_Stoning--12070313_12073852.html]]></link><description><![CDATA[heavy impurities from paddy, wheat and other grains before milling.
Compact structure occupies little space, easy installation, operation and daily maintenance. Stable running performance effectively]]></description><pubDate><![CDATA[20260605]]></pubDate></item>
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<title><![CDATA[Chemical Resistant Halogen-free  Non-Flame Retardant Medical Heat Shrink Tube]]></title><link><![CDATA[https://keyusce.en.ec21.com/Chemical_Resistant_Halogen_free_Non--12064250_12064388.html]]></link><description><![CDATA[impurities. halogen-free and non-flame retardant LWA Medical heat shrink tube offers customizable shrinkage up to 4:1, and KY-MT-LWA-105Rhas unique peel, axial tear properties that can be easily remo]]></description><pubDate><![CDATA[20260311]]></pubDate></item>
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<title><![CDATA[High-precision Mass Spectrometer PCBA OEM Factory]]></title><link><![CDATA[https://tecoopcba.en.ec21.com/High_precision_Mass_Spectrometer_PCBA--12055073_12054999.html]]></link><description><![CDATA[(LC-MS).
Environmental monitoring: detection of heavy metals (As, Hg) in water/soil (ICP-MS).
Semiconductor manufacturing: trace impurity analysis of high-purity gases/chemicals (GC-MS).
]]></description><pubDate><![CDATA[20260429]]></pubDate></item>
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<title><![CDATA[Natural Gravity Water Purifier]]></title><link><![CDATA[https://ecoworks68.en.ec21.com/Natural_Gravity_Water_Purifier--12065620_12069880.html]]></link><description><![CDATA[impurities, transforming into alkaline water through
multi-stage process. The ceramic filter initially removes contaminants and
multi-stage cartridge filtering out heavy metals, chlorine, micropartic]]></description><pubDate><![CDATA[20260410]]></pubDate></item>
<item>
<title><![CDATA[Chondroitin Sulfate Sodium CAS 9007-28-7]]></title><link><![CDATA[https://cnauco.en.ec21.com/Chondroitin_Sulfate_Sodium_CAS_9007--11977413_12057276.html]]></link><description><![CDATA[Heavy metals
≤20 ppm
Electrophoretic Purity
Not more than 2% of any individual impurity is found.
Particle size
100 % through 60 mesh
Limit of Protein (on its dried basis)
Not more than 6%
Bacteria]]></description><pubDate><![CDATA[20260209]]></pubDate></item>
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<title><![CDATA[Used Rail Steel Scrap/Scrap Train Rail/Used Rail Metal Scrap]]></title><link><![CDATA[https://jacksonandfamilyltd.en.ec21.com/Used_Rail_Steel_Scrap_Scrap--11990067_12006589.html]]></link><description><![CDATA[impurities Minimum Density55 lbs. per cubic ft Dimensions12&quot; max on any direction
Name:steel rail asce 60/price of used rail steel scrap
Specification:Web Thickness:5.9-44mm
Weight:8.42-30KG/M
Length]]></description><pubDate><![CDATA[20251215]]></pubDate></item>
<item>
<title><![CDATA[Vita-Gel Vitamin Shower Filter]]></title><link><![CDATA[https://techlodge.en.ec21.com/Vita_Gel_Vitamin_Shower_Filter--12059512_12059514.html]]></link><description><![CDATA[Vita-Gel shower filter neutralizes chlorine in tap water using a chemical reaction with vitamin C, creating a cleaner, softer and more skin-friendly shower.
it traps other impurities like sediment an]]></description><pubDate><![CDATA[20250913]]></pubDate></item>
<item>
<title><![CDATA[RDF Production Facility for Landfilled Waste]]></title><link><![CDATA[https://dhe8666.en.ec21.com/RDF_Production_Facility_for_Landfilled--11834503_12057892.html]]></link><description><![CDATA[heavy oil. Its main applications include cement plants and power generation
facilities.
* In cement plants, RDF is
utilized as a secondary fuel in kilns to reduce coal consumption and lower
greenhous]]></description><pubDate><![CDATA[20250729]]></pubDate></item>
<item>
<title><![CDATA[Exporter Virgin Mercury Purity  99.999%  Mining Supplier Medical  Ghana USA Saudi Arabia]]></title><link><![CDATA[https://rajbdier.en.ec21.com/Exporter_Virgin_Mercury_Purity_99.999--8747997_11276614.html]]></link><description><![CDATA[impurities is less than: 0.001% of total burning residue, 0.0002% of ironOther heavy metals (calculated as lead) 0.0004%Appearance: The product has a silver-white specular luster and does not contain]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
<item>
<title><![CDATA[Cleopatra Salt Seasoned Laver]]></title><link><![CDATA[https://thfood2018.en.ec21.com/Cleopatra_Salt_Seasoned_Laver--11955904_11955996.html]]></link><description><![CDATA[impurities such as radiation, microplastics,
harmful heavy metals, and other threats. It is a healthy salt that anyone can consume with confidence, as no chemicals are added during the fair productio]]></description><pubDate><![CDATA[20250331]]></pubDate></item>
<item>
<title><![CDATA[Mouchang Sink Dishwasher for Washing, Drying, Storage, Ultrasonic Wash with 70C High Tempereture]]></title><link><![CDATA[https://mouchang.en.ec21.com/Mouchang_Sink_Dishwasher_for_Washing--12050998_12051003.html]]></link><description><![CDATA[impurities, leaving your produce fresh and safe to consume.
3. Ozone Sterilization Function:
Enhance your cleaning experience with the optional ozone disinfection feature. Ozone effectively kills bac]]></description><pubDate><![CDATA[20250325]]></pubDate></item>
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<title><![CDATA[Preservatives Potassium Sorbate Granular and Powder]]></title><link><![CDATA[https://linayu.en.ec21.com/Preservatives_Potassium_Sorbate_Granular_and--9257477_9257478.html]]></link><description><![CDATA[max
Aldehydes
0.1%max
Organic Volatile Impurities
Meet the requirement
Chloride(as CI)
0.1%max
Residual Organic Solvents
Negative
CONCONCLUSION: The above product is in conformity with FCCIV .
]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
<item>
<title><![CDATA[Swimming Pool Glass Beads]]></title><link><![CDATA[https://weiqiglassbeads.en.ec21.com/Swimming_Pool_Glass_Beads--12044328_12044337.html]]></link><description><![CDATA[impurities, bacteria, and some heavy metal ions, and cooperate with the filtration system to improve water quality. Their rich colors can create unique visual effects when laid, adding an artistic at]]></description><pubDate><![CDATA[20250221]]></pubDate></item>
<item>
<title><![CDATA[Heavy Sand Washing Machine /Spiral Sand Washer]]></title><link><![CDATA[https://nico23.en.ec21.com/Heavy_Sand_Washing_Machine_Spiral--12043343_12043346.html]]></link><description><![CDATA[impurities, such as mine tailings, sand mountain tailings etc, with a mud content of less than 30%. Loaded by loaders or trucks, its daily processing capacity is approximately 800m³. This Hengpeng p]]></description><pubDate><![CDATA[20250217]]></pubDate></item>
<item>
<title><![CDATA[Metal Scrap]]></title><link><![CDATA[https://197913.en.ec21.com/Metal_Scrap--10745554_10745627.html]]></link><description><![CDATA[HMS 1&amp;2 (80/20) IRSI 200-206
ISRI USA GOST 2787-75 Russia HMS 1&amp;2 (80/20) 
IRSI 200-206Steel scrap defined as HMS 1 &amp; 2 in an 80/20 mix under IRSI codes 200 through 206. Non- metal impurities total 1]]></description><pubDate><![CDATA[20250204]]></pubDate></item>
<item>
<title><![CDATA[Eleven Huesday Pinkberry Cleansing Mist]]></title><link><![CDATA[https://tmckorea.en.ec21.com/Eleven_Huesday_Pinkberry_Cleansing_Mist--9791025_12035400.html]]></link><description><![CDATA[Eleven Huesday Pinkberry Cleansing Mist
Volume : 100ml
A new-concept mist-type spray cleanser that removes makeup and skin impurities in one easy step by simply spraying and rolling it on your skin. ]]></description><pubDate><![CDATA[20250108]]></pubDate></item>
<item>
<title><![CDATA[CO2 Gas Recovery Plant]]></title><link><![CDATA[https://cncdcryogenic.en.ec21.com/CO2_Gas_Recovery_Plant--12033805_12033810.html]]></link><description><![CDATA[The CO2 recovery plant
(CBU) is completed by various fuels such as diesel, heavy oil, kerosene, and natural gas through combustion, washing, absorption, analysis, separation and other process technol]]></description><pubDate><![CDATA[20241230]]></pubDate></item>
<item>
<title><![CDATA[New Cominng UV Color Sorter Machine Multi-Function Sorting Equipment]]></title><link><![CDATA[https://bidacolor.en.ec21.com/New_Cominng_UV_Color_Sorter--12032648_12033039.html]]></link><description><![CDATA[UV color sorter BDT3 is designed to sort and clean the impurity of rice, grain, plastic, and so on
UV Color Sorter Machine BDT3Color sorter uses CCD camera sensor for color sorting and grading by dif]]></description><pubDate><![CDATA[20241225]]></pubDate></item>
<item>
<title><![CDATA[Split Cassia Stick Cinnamon Broken Cassia Powder]]></title><link><![CDATA[https://lindatran.en.ec21.com/Split_Cassia_Stick_Cinnamon_Broken--10396280_11079991.html]]></link><description><![CDATA[Impurity0.5% max6Length8-20cm7Thickness0.7-2.5mm8FeaturesNo speckle, No mould, No heavy metal, No pesticide, Hand selectedTop Grade Cinnamon Thin Split Cassia- Whatsapp 0084 989 322 607Cinnamon (Cinn]]></description><pubDate><![CDATA[20241225]]></pubDate></item>
<item>
<title><![CDATA[Paprika Pods 2024 Crop]]></title><link><![CDATA[https://hasibul786.en.ec21.com/Paprika_Pods_2024_Crop--12025916_12027055.html]]></link><description><![CDATA[Normal red, no coloring agents, no impurity, no mold, no insect pest chili, no heavy metal
Total Aflatoxin:&lt;10ppb, Aflatoxin B1&lt;5ppb
Ochratoxin:&lt;20ppbNo Sudan Red
Total Ash:&lt; 8%
]]></description><pubDate><![CDATA[20241205]]></pubDate></item>
<item>
<title><![CDATA[Honeycomb Extruded Ceramic Filter]]></title><link><![CDATA[https://foundryfiltration.en.ec21.com/Honeycomb_Extruded_Ceramic_Filter--11670266_11670274.html]]></link><description><![CDATA[impurities and gases;
Make the metal liquid filling stable and reduce the whirlpool;
The honeycomb ceramic filter can simplify the pouring system and improve the process yield;
Reduce casting pores, ]]></description><pubDate><![CDATA[20241031]]></pubDate></item>
<item>
<title><![CDATA[High Purity Polyaluminum Chloride Pac]]></title><link><![CDATA[https://ywputai.en.ec21.com/High_Purity_Polyaluminum_Chloride_Pac--12016681_12016682.html]]></link><description><![CDATA[impurities from water.
Q2: Is your PAC safe for drinking water applications?A2: Yes, our High-Purity Poly Aluminum Chlorideis certified under NSF/ANSI Standard 60, ensuring its safety and compliance ]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
<item>
<title><![CDATA[Heavy Sand Washing Machine /Spiral Sand Washer]]></title><link><![CDATA[https://hengpeng2024.en.ec21.com/Heavy_Sand_Washing_Machine_Spiral--12020626_12020627.html]]></link><description><![CDATA[impurities, such as mine tailings, sand mountain tailings etc, with a mud content of less than 30%. Loaded by loaders or trucks, its daily processing capacity is approximately 800m³. This Hengpeng p]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
<item>
<title><![CDATA[Aluminium UBC SCRAPS Aluminum Can]]></title><link><![CDATA[https://laouans09.en.ec21.com/Aluminium_UBC_SCRAPS_Aluminum_Can--11636024_11636025.html]]></link><description><![CDATA[emptied before putting in bales
Dirt: 0% IMPURITY
Rejected materials: medical waste, heavy metal dust, free lead, PCB
Phone number ; +15038921018
SKYPE: overseasscrapmetalinc
Whatsapp +385998276548
]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
<item>
<title><![CDATA[Dioctahedral Smectite]]></title><link><![CDATA[https://ouhua.en.ec21.com/Dioctahedral_Smectite--1170570_9779731.html]]></link><description><![CDATA[impurities:Meet the requirement 
Loss on drying,%:NMT 10.0 
Granularity(pass 325 mesh),%:Meet the requirement 
Degree of expansion,ml/5g:2.0~5.0 
Adsorption strength,g/g:0.35~0.55 
Heavy metals,ppm:N]]></description><pubDate><![CDATA[20241018]]></pubDate></item>
<item>
<title><![CDATA[Phosphate Rock]]></title><link><![CDATA[https://tiksangroup.en.ec21.com/Phosphate_Rock--12017691_12017692.html]]></link><description><![CDATA[Impurity Levels: Minimal presence of heavy
metals and impurities, making it environmentally friendly.
Consistent Quality: Rigorous quality control
processes ensure uniform product specifications.
Sus]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
<item>
<title><![CDATA[Caffeine Anhydrous Powder]]></title><link><![CDATA[https://imanjared.en.ec21.com/Caffeine_Anhydrous_Powder--9862801_9869479.html]]></link><description><![CDATA[Heavy Metals NMT 0.0015 %
Organic Volatile Impurities To copmly U.S.P.
Chloride content Between 19.0 % and 19.6 %
Arsenic NMT 1.5 ppm.
Assay Between 98.5 % and 101.5 % on dried basis.
You can reach u]]></description><pubDate><![CDATA[20240926]]></pubDate></item>
<item>
<title><![CDATA[Caffeine Anhydrous Powder]]></title><link><![CDATA[https://noorjared.en.ec21.com/Caffeine_Anhydrous_Powder--10644038_10644039.html]]></link><description><![CDATA[Heavy Metals NMT 10 ppm.
Loss on drying NMT 0.5 %
Sulphated ash NMT 0.1 %
Organic Volatile impurities To Comply.
Assay 98.5 % to 101 %
You can reach us through the number and mail
+ 6 0 1 9 3 4 2 2 3]]></description><pubDate><![CDATA[20240926]]></pubDate></item>
<item>
<title><![CDATA[15year Profession Sale Pyrethrum Extract CAS 8003-34-7 Pyrethrin 1.5% Water Emulsionbiocide Control]]></title><link><![CDATA[https://baisifu2019.en.ec21.com/15year_Profession_Sale_Pyrethrum_Extract--12006744_12006754.html]]></link><description><![CDATA[impurities from the flower. Whole, crushed flowers are known as pyrethrum powder.Pyrethrins have been registered for use in pesticides since the 1950’s. They have since been used as models to produ]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
<item>
<title><![CDATA[AVIC Hangte Plastic Bottle for Gun Oil Near Me Oil Rust Prevention Industrial Anti Rust Oil]]></title><link><![CDATA[https://zhonghanghangte.en.ec21.com/AVIC_Hangte_Plastic_Bottle_for--11996575_11996610.html]]></link><description><![CDATA[impurity
0.02
2
Kinematic viscosity
16.5
3
hydration
There is no
4
Flash point (closed mouth),C
140
5
Acid value, mgkOH&apos;g
0.046
Data sheet
Product name
PROTECTIVE OIL #2
Product introduction
No.2 pro]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
<item>
<title><![CDATA[High Quality ZYB Series Gear Heavy Oil Booster Pump]]></title><link><![CDATA[https://shenghuipump.en.ec21.com/High_Quality_ZYB_Series_Gear--11990020_11990068.html]]></link><description><![CDATA[impurities such as heavy oil, diesel oil, coal tar and grain, oil, chemicals, building materials and daily chemical products with a temperature not higher than 200 ° C and a viscosity of not more th]]></description><pubDate><![CDATA[20240822]]></pubDate></item>
<item>
<title><![CDATA[Manufacturer&apos;s High-Quality Activated Carbon Air Filter]]></title><link><![CDATA[https://hengyuankeji.en.ec21.com/Manufacturer_s_High_Quality_Activated--11984176_11984186.html]]></link><description><![CDATA[impurities, odors, heavy metals, and other harmful substances from the air, thereby improving air quality.
Long Service Life: The service life of an activated carbon filter typically ranges from seve]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
<item>
<title><![CDATA[Water Filter Pitcher]]></title><link><![CDATA[https://wacortec.en.ec21.com/Water_Filter_Pitcher--375485_4661166.html]]></link><description><![CDATA[impurities, 
control of water hardness and heavy metals, 
Improving water taste
- BIO-ALKA 
Exclusive filter for Water Pitcher 
(Carbon + Alkali ball conbined filter)
: For the removaal of Chlorin, O]]></description><pubDate><![CDATA[20240707]]></pubDate></item>
<item>
<title><![CDATA[TA Oil Seal]]></title><link><![CDATA[https://dtooilseal.en.ec21.com/TA_Oil_Seal--11957724_11957725.html]]></link><description><![CDATA[impurities, thus ensuring the cleanliness and efficiency of the system.
TA Oil Seal Appearance: Double iron housing with built-in spring for the lips
Shaft Movement: rotate
Material Classification: N]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
<item>
<title><![CDATA[Truck Oil Filter]]></title><link><![CDATA[https://cavwo.en.ec21.com/Truck_Oil_Filter--11950040_11950051.html]]></link><description><![CDATA[Heavy Truck Filters can effectively filter out impurities to ensure that the engine is always in top working condition.
Product Name：Oil Filter
Product Model：SINOTRUK SHACMAN SCANIA VOLVO MAN DAF]]></description><pubDate><![CDATA[20240611]]></pubDate></item>
<item>
<title><![CDATA[Meishen Pharma Grade Magnesium Oxide]]></title><link><![CDATA[https://magnesiumking.en.ec21.com/Meishen_Pharma_Grade_Magnesium_Oxide--9828460_11946818.html]]></link><description><![CDATA[impurities; Customizable
according to the customer&apos;s needs.
Main functions 
Pharma magnesium oxide neutralizes gastric acid to protect the gastric mucosa, acts as a stabilizer, increases magnesium co]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
<item>
<title><![CDATA[Citric Acid Anhydrous Food Grade.]]></title><link><![CDATA[https://naresgchem.en.ec21.com/Citric_Acid_Anhydrous_Food_Grade.--9947807_9947812.html]]></link><description><![CDATA[Impurities
/
/
Pass Test
Pass Test
Pass Test
Tridodecylamine
mg/kg
/
/
≤0.1
/
/
Lead 
ppm 
/
/
≤0.5
≤0.5
≤0.5
Aluminum
ppm 
≤0.2
≤0.2
/
/
/
Bacterial Endotoxins
IU/mg 
&lt;0.5
Pass Test
/
/
]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
<item>
<title><![CDATA[Oil Filter Paper Factory]]></title><link><![CDATA[https://breezyfiber2023.en.ec21.com/Oil_Filter_Paper_Factory--11934152_11934157.html]]></link><description><![CDATA[impurities, contaminants, and particles from engine oils, ensuring optimal engine performance and longevity. With its superior filtration efficiency and high dust-holding capacity, Breezy oil filter ]]></description><pubDate><![CDATA[20240509]]></pubDate></item>
<item>
<title><![CDATA[Quartz Sand Purifier with FRP Housing]]></title><link><![CDATA[https://fillpackmachine.en.ec21.com/Quartz_Sand_Purifier_with_FRP--11119430_11119432.html]]></link><description><![CDATA[impurities, so as to achieve the purpose of filtering. It is the pretreatment of pure water preparation and an important part of water purification system. It is made of carbon steel or stainless ste]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
<item>
<title><![CDATA[Crude &amp; Refined Glycerine]]></title><link><![CDATA[https://clinton002.en.ec21.com/Crude_Refined_Glycerine--11079444_11079447.html]]></link><description><![CDATA[Heavy Metals 5 PPM Max.
G.C.Purity Sum of the total
impurities is &lt;1%
Readily Carbonizable Substance q 99.0 Min.
Fatty Acid &amp; Ester 0.031% Max. (1 ml
of 0.5 N NaOH)
Organic Volatile Impurities Pass t]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
<item>
<title><![CDATA[Fenoprofen Calcium]]></title><link><![CDATA[https://azide.en.ec21.com/Fenoprofen_Calcium--4_349598.html]]></link><description><![CDATA[impurities: 
No potential for specific toxic solvents to be present
Water: 5.0-8.0%
Heavy metal: Not more than 0.001%
Chromographic purity: Not more than 0.5% related substance
Calcium content: 7.3-8]]></description><pubDate><![CDATA[20061031]]></pubDate></item>
<item>
<title><![CDATA[potassium persulphate]]></title><link><![CDATA[https://jihengex.en.ec21.com/potassium_persulphate--116702_122044.html]]></link><description><![CDATA[Impurities such as dirt, rust or traces of metal and reductants may cause catalytic decomposition. The product as supplied or in solution needs to be handled with appropriate care. The eye, skin and ]]></description><pubDate><![CDATA[20101018]]></pubDate></item>
<item>
<title><![CDATA[Heavy Melting Scrap 80/20(1-2 Grade)]]></title><link><![CDATA[https://naik4.en.ec21.com/Heavy_Melting_Scrap_80_20--315055_336419.html]]></link><description><![CDATA[impurities and non-metals. This HMS meets all requirement of ISRI 200,201,202, 203,204.205.
Quality
:
Heavy metal scarp used for re-melting in furnace and based on Customs standards.
Dimensions
:
Max]]></description><pubDate><![CDATA[20031012]]></pubDate></item>
<item>
<title><![CDATA[Cosmetic and Food Grade Hyaluronic Acid]]></title><link><![CDATA[https://powerq.en.ec21.com/Cosmetic_and_Food_Grade_Hyaluronic--706275_9444738.html]]></link><description><![CDATA[Impurities
Meets the requirements.
Items
Specification
Appearance
White or off-White Powder
Glucuronic acid（%）
≥44
Assay of Sodium Hyaluronate
≥90
Molecular Weight
≥1×106
Protein（%）
]]></description><pubDate><![CDATA[20211105]]></pubDate></item>

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