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<title><![CDATA[EC21 Product Catalogs - molecular buffer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/molecular buffer.html]]></link><item>
<title><![CDATA[Liquid Polyisoprene Rubber(LIR-565)]]></title><link><![CDATA[https://lexonss.en.ec21.com/Liquid_Polyisoprene_Rubber_LIR_565--12051032_12051037.html]]></link><description><![CDATA[LIQUID POLYISOPRENE RUBBER (LIR-565)
Product introduction
LIR-565 is a high molecular weight with main component cis 1,4-polyisoprene.
The molecular weight of LIR-565 is designed between solid rubber]]></description><pubDate><![CDATA[20260408]]></pubDate></item>
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<title><![CDATA[Dipotassium Phosphate (DKP)]]></title><link><![CDATA[https://sdbni.en.ec21.com/Dipotassium_Phosphate_DKP--1555237_8807249.html]]></link><description><![CDATA[DESCRIPTION
DKP as orthophosphates is strong deliquescence with colorlessness or white powder, granule, crystal type, and lump.
CHEMICAL CHARACTERISTIC
Molecular formula : K2HPO4 
Molecular weight 17]]></description><pubDate><![CDATA[20260108]]></pubDate></item>
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<title><![CDATA[Hepatitis C, Recombinant Protein (Virus Core Antigen).]]></title><link><![CDATA[https://jndrpk4510.en.ec21.com/Hepatitis_C_Recombinant_Protein_Virus--11925278_11925315.html]]></link><description><![CDATA[Buffer Phosphate saline buffer. Important Note Centrifuge before opening to ensure complete recovery of vial contents. Preparation and Storage Upon receipt, aliquote into 1.5ml vials, store at -20°C]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[A Zearalanol C18H26O5 Chemical Raw Materials]]></title><link><![CDATA[https://otaisteel.en.ec21.com/A_Zearalanol_C18H26O5_Chemical_Raw--9723517_12050504.html]]></link><description><![CDATA[One of the Chinese alternative names for gibberellin is zolenol, and one of the English names is a-zearalanol. CAS number 26538-44-3, molecular formula C18H26O5, molecular weight 322.4. It exists in ]]></description><pubDate><![CDATA[20250319]]></pubDate></item>
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<title><![CDATA[280 Celsius Hard Laminated Cushion]]></title><link><![CDATA[https://pipiluluha.en.ec21.com/280_Celsius_Hard_Laminated_Cushion--12047095_12047251.html]]></link><description><![CDATA[buffer pad is made of high elastic fiber, anti-stick high temperature resistant reinforcing material and high molecular polymer. It has excellent high temperature resistance, tear resistance, shock a]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[Crystal Ammonium Sulphate Spray Grade 0-1mm High Quality Water Soluble Fertilizer]]></title><link><![CDATA[https://chemplusagro.en.ec21.com/Crystal_Ammonium_Sulphate_Spray_Grade--11947440_12022863.html]]></link><description><![CDATA[Ammonium Sulphate Spray Grade 
Molecular Formula:(NH4)2SO4
CAS No.:7783-20-2
Molecular Weight:132.14g/mol
Country of Origin:ChinaSpecification
Items
Standard
N
21% min
S
24% min
Moisture
0.2% max
Fre]]></description><pubDate><![CDATA[20241107]]></pubDate></item>
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<title><![CDATA[100% Pure Natural  98% Homoharringtonine and Cephalotaxine]]></title><link><![CDATA[https://kosoherb.en.ec21.com/100_Pure_Natural_98_Homoharringtonine--11950187_11950188.html]]></link><description><![CDATA[Molecular Formula: C29H39NO9 Molecular Weight: 545.62 Melting Point: 144～146℃ Test Method: HPLC-DAD / HPLC-ELSD CAS.No.: 26833-87-4 Functions: 　 Test Condition: Methanol-0.01mol·L-1 buffer sto]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
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<title><![CDATA[Homoharringtonine]]></title><link><![CDATA[https://zhaogangge.en.ec21.com/Homoharringtonine--2657954_9900288.html]]></link><description><![CDATA[Molecular Weight: 
545.62
Melting Point: 
144～146℃
Test Method: 
HPLC-DAD / HPLC-ELSD
CAS.No.: 
26833-87-4
Functions: 
　
Test Condition: 
Methanol-0.01mol·L-1 buffer stock solution(bulk factor]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
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<title><![CDATA[Food Grade Dipotassium Phosphate Anhydrous 99% CAS 7758-11-4]]></title><link><![CDATA[https://15318854848.en.ec21.com/Food_Grade_Dipotassium_Phosphate_Anhydrous--12016599_12016814.html]]></link><description><![CDATA[Molecular Formula: K2HPO4,3. Molecular Weight: Anhydrous: 174.184. CAS: Anhydrous: 7758-11-45. Character: It&apos;s colorless or white square crystal granule or powder, easily deliquescent, alkaline, inso]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[Norovirus GI.2 Virus-like Particle (VLP) Protein  100ug  GI.2,GI.3,GIl.17,GIl.3]]></title><link><![CDATA[https://bairui00131.en.ec21.com/Norovirus_GI.2_Virus_like_Particle--11924794_11924803.html]]></link><description><![CDATA[Molecular Weight: 58.7kDa
Buffer: Phosphate Buffered Saline, pH 7.4
Concentration: 0.76 mg/mL (BSA standard) (lot specific)
Note: FOR RESEARCH USE ONLY.Not for human consumption, cosmetic, therapeuti]]></description><pubDate><![CDATA[20240814]]></pubDate></item>
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<title><![CDATA[Sell High Quality Good Price Citric Acid Monohydrate/Citric Acid Anhydrous+8618332219011]]></title><link><![CDATA[https://jessiecurtis46.en.ec21.com/Sell_High_Quality_Good_Price--11974180_11974200.html]]></link><description><![CDATA[buffering agent, antioxidant, deodorizer, flavor enhancer, gelling agent, coloring agent, etc.
Common Name Citric Acid
CAS Number77-92-9
Molecular Weight192.124
Density1.8±0.1 g/cm3
Boiling Point309]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
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<title><![CDATA[Glucono Delta Lactone Wholesale Price]]></title><link><![CDATA[https://sissizhang1997.en.ec21.com/Glucono_Delta_Lactone_Wholesale_Price--11947431_11947432.html]]></link><description><![CDATA[PRODUCT:Glucono-Delta-Lactone (GDL)
HS code: 2932209090
Molecular formula: C6H10O6
Density: 0.6
Flash point: 192.3±20.3°C
CAS No.: 90-80-2
Molecular mass: 178.14
Boiling: 230.35°C
Melting point: 1]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[Multiplex Real-time PCR Master Mix]]></title><link><![CDATA[https://hkgenomics.en.ec21.com/Multiplex_Real_time_PCR_Master--11941912_11941932.html]]></link><description><![CDATA[Description
Zamper Multiplex Real-time PCR Master Mix is supplied in the form of a 2X master mix composed of an optimized buffer system, and uses a high-purity premium antibody-based hot-start Taq DN]]></description><pubDate><![CDATA[20240531]]></pubDate></item>
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<title><![CDATA[Pure Citric Acid Anhydrous]]></title><link><![CDATA[https://global5za.en.ec21.com/Pure_Citric_Acid_Anhydrous--11136831_11136832.html]]></link><description><![CDATA[Molecular formula: C6H8O7
EINECS: 201-069-1
CAS code: 77-92-9
Certificate: SGS/Health certificate/ISO certificate
Other name: Lemon Acid CAM CAA E330
Citric acid is a weak organic acid. It is a natur]]></description><pubDate><![CDATA[20200512]]></pubDate></item>
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<title><![CDATA[DNA Isothermal Amplification Kit NFO with 500-1000 Copies/UL Detection Limit 48 Tests / Box]]></title><link><![CDATA[https://ampfuturebio.en.ec21.com/DNA_Isothermal_Amplification_Kit_NFO--11881431_11881432.html]]></link><description><![CDATA[molecular probes according to the template, and get the result by colloidal gold technology (sandwich method). Technical Parameters:ParametersDetailsProduct NameDNA Isothermal Amplification Kit NFOMa]]></description><pubDate><![CDATA[20231229]]></pubDate></item>
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<title><![CDATA[PURE Plant DNA Extraction Kit]]></title><link><![CDATA[https://infusiontech.en.ec21.com/PURE_Plant_DNA_Extraction_Kit--11817986_11817993.html]]></link><description><![CDATA[molecular diagnosis PCR kits. 
We have over 20 patents on novel nucleic acid extraction methods which we have integrated into our lysis buffers of some of our products. 
We also have universal extrac]]></description><pubDate><![CDATA[20230711]]></pubDate></item>
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<title><![CDATA[DCOIT(4,5-DICHLORO-2-n-OCTYL-4-ISOTHIAZOLIN-3-one)]]></title><link><![CDATA[https://yukai2023.en.ec21.com/DCOIT_4_5_DICHLORO_2--11840528_11840655.html]]></link><description><![CDATA[DCOIT 
4,5-dichloro-2-n-octyl-4-isothiazolin-3-one
CAS NO. 64359-81-5
Molecular Formula C11H17NOSCl2
Molecular Weight 282
Item
Index Technical
Appearance
Yellow White or White Powder
Yellowish transp]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Tris(Hydroxymethyl)Aminomethane]]></title><link><![CDATA[https://18851043752.en.ec21.com/Tris_Hydroxymethyl_Aminomethane--11865910_11870329.html]]></link><description><![CDATA[molecular biology as a component of buffer solutions such as in TAE and TBE buffers, especially for solutions of nucleic acids. It contains a primary amine and thus undergoes the reactions associated]]></description><pubDate><![CDATA[20231127]]></pubDate></item>
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<title><![CDATA[Dcoit]]></title><link><![CDATA[https://yubin2020.en.ec21.com/Dcoit--11437434_11708702.html]]></link><description><![CDATA[4,5-dichloro-2-n-octy-4-isothiazolin-3-on
CAS NO. 64359-81-5
Molecular Formula C11H17NOSCl2
Molecular Weight 282 
Item
Index Technical
Appearance
Yellow White or White Powder
Yellowish transparent li]]></description><pubDate><![CDATA[20230227]]></pubDate></item>
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<title><![CDATA[Sodium Acetate Anhydrous (SAA)]]></title><link><![CDATA[https://global7za.en.ec21.com/Sodium_Acetate_Anhydrous_SAA--11149749_11149750.html]]></link><description><![CDATA[Molecular Formula: CH3COONa 
CAS No.: 127-09-3
EINECS No.:204-823-8
Molecular Weight:82.03
Packing: 25KG kraft paper bag. It should be kept in dry,cool and ventilated
Place.
Specification
ITEMS
Stand]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[Membrane PSA Gas Generator Nitrogen Generators Unit 100Nm3/H, 99.9% Purity]]></title><link><![CDATA[https://psagenerators.en.ec21.com/Membrane_PSA_Gas_Generator_Nitrogen--11873190_11873191.html]]></link><description><![CDATA[molecular sieve model/originCMS-24019The tower body pipe2 sets20Air and nitrogen buffer tankPiped storage tank21Instrument Tank, silencerPB Silencer ≤55dB(A) patent number:ZL 2015 2 0545860.322Sole]]></description><pubDate><![CDATA[20231205]]></pubDate></item>
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<title><![CDATA[Potassium Acetate]]></title><link><![CDATA[https://tjcy.en.ec21.com/Potassium_Acetate--11878385_11878394.html]]></link><description><![CDATA[Molecular formula: CH3COOK
CAS No: 127-08-2
UN NO.: N/A
Application:
In inorganic chemical industry, potassium acetate, mainly for the production of penicillin potassium can also as chemical reagent,]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[SeaNine-211NDCOIT 30%]]></title><link><![CDATA[https://honorshine.en.ec21.com/SeaNine_211NDCOIT_30--11433694_11433729.html]]></link><description><![CDATA[Chemical name: 4,5-dichloro-2-n-octyl-3-isothiazolone (DCOIT)
CAS NO: 64359-81-5
Molecular Weight:282
Molecular Formular:
DCOIT-30（SEANINE-211N）
Pecifications
Appearance:Yellowish transparent liq]]></description><pubDate><![CDATA[20210823]]></pubDate></item>
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<title><![CDATA[Sodium Formate 98%]]></title><link><![CDATA[https://gold1za.en.ec21.com/Sodium_Formate_98--11377562_11378044.html]]></link><description><![CDATA[Sodium formate, HCOONa, is the sodium salt of formic acid, HCOOH Specifications Sodium formate:CAS: 141-53-7
EINECS: 205-488-0
Molecular formula: NaCOOH
Molecular weight: 68.0072
Melting point: 253°]]></description><pubDate><![CDATA[20210506]]></pubDate></item>
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<title><![CDATA[201 Dimethyl Silicone Oil, Chemical Name Polydimethylsiloxane]]></title><link><![CDATA[https://sharewin828.en.ec21.com/201_Dimethyl_Silicone_Oil_Chemical--11452649_11452667.html]]></link><description><![CDATA[details 
[Performance characteristics]
201 dimethyl silicone oil, chemical name polydimethylsiloxane,
The molecular formula is: (CH3)3SiO[(CH3)2SiO]n-Si(CH3)3,
This product is a colorless and transpa]]></description><pubDate><![CDATA[20210930]]></pubDate></item>
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<title><![CDATA[Pure White Ammonium Acetate]]></title><link><![CDATA[https://atlantic4za.en.ec21.com/Pure_White_Ammonium_Acetate--9883879_9885212.html]]></link><description><![CDATA[Molecular Formula: CH3COONH4
Appearance: white crystals
Specification:
Item
Specification
Assay (C2H7NO2)
98.0%
PH of a 5% solution at 25&amp;deg;C
6.7-7.3
Insoluble matter
0.005%
Residue after lgnition
]]></description><pubDate><![CDATA[20160309]]></pubDate></item>
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<title><![CDATA[GIBCO Fetal Bovine Serum(10270-106) Orign of KENYA  for Sale]]></title><link><![CDATA[https://kendago.en.ec21.com/GIBCO_Fetal_Bovine_Serum_10270--11488914_11497050.html]]></link><description><![CDATA[molecular nutrients. (2) Provide bindingproteins, which can recognize vitamins, lipids, metals and other hormones, and can bind or modulate the vitality of the substancesthey bind. (3) In some cases,]]></description><pubDate><![CDATA[20211222]]></pubDate></item>
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<title><![CDATA[BunnyMag Genomic DNA Isolation Kit (Blood/Saliva)]]></title><link><![CDATA[https://bunnyteeth.en.ec21.com/BunnyMag_Genomic_DNA_Isolation_Kit--11509404_11615487.html]]></link><description><![CDATA[molecular and genetic diagnostic. BunnyTeeth Technology Inc. will also provide customers with a full-range of one-step service solution in the field of molecular diagnostics and genetic diagnostic.
P]]></description><pubDate><![CDATA[20220804]]></pubDate></item>
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<title><![CDATA[1ML Syringe Ophthalmic Eye Gel Cataract Surgery Lubricant Hyaluronic Acid Medical Filler]]></title><link><![CDATA[https://qfhitech.en.ec21.com/1ML_Syringe_Ophthalmic_Eye_Gel--10690928_10703502.html]]></link><description><![CDATA[buffer. This product, which is a colorless, odorless, sterile, pyrogen free transparent viscous liquid, adopts the aseptic processing technology to filter sterilization.
Product Description
Volume
Co]]></description><pubDate><![CDATA[20180411]]></pubDate></item>
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<title><![CDATA[Ammonium Acetate]]></title><link><![CDATA[https://chengzechem.en.ec21.com/Ammonium_Acetate--10274036_10274037.html]]></link><description><![CDATA[Product name: ammonium acetate
Molecular formula： CH3COONH4
Molecular weight： 77.08
CAS no: 631-61-8
Appearance: Colorless or white bulk deliquescent crystal. Slight acetic acid smell. Relative d]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[Neocide IVD Reagents]]></title><link><![CDATA[https://medicalivd.en.ec21.com/Neocide_IVD_Reagents--11459598_11459610.html]]></link><description><![CDATA[With the continuous expansion of the ivd market and in ivd molecular diagnostics
industry, we not only provide high-quality raw materials such as CMIT/MIT Preservation, IVD preservatives, monoclonal ]]></description><pubDate><![CDATA[20211015]]></pubDate></item>
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<title><![CDATA[Sodium Formate 95% Min]]></title><link><![CDATA[https://hmsdhhgvip163.en.ec21.com/Sodium_Formate_95_Min--11821236_11821238.html]]></link><description><![CDATA[Sodium formate 95% min
Molecular Formula: CHNaO2
CAS: No.:141-53-7 
Appearance: White crystalline powder
Applicant: 
1. Used as the camouflage acid in chrome tanning process in leather industry, used]]></description><pubDate><![CDATA[20230718]]></pubDate></item>
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<title><![CDATA[Refined Glycerin]]></title><link><![CDATA[https://global2002za.en.ec21.com/Refined_Glycerin--11875341_11876126.html]]></link><description><![CDATA[Molecular Formula: C3H6O3Characters: colorless, odorless, transparent, viscous liquid, sweet, moisture absorption, flammability, low toxicity2.Glycerin 99.5% Technical Parameter: ItemMethodSpecified ]]></description><pubDate><![CDATA[20231215]]></pubDate></item>
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<title><![CDATA[Pressure Swing Adsorption Oxygen Generator]]></title><link><![CDATA[https://yangruilin.en.ec21.com/Pressure_Swing_Adsorption_Oxygen_Generator--11069234_11069243.html]]></link><description><![CDATA[molecular sieve. Oxygen is enriched at the top of the adsorption vessel, then enters an oxygen buffer tank to supply oxygen to the downstream;Desorption process: after the molecular sieve is saturate]]></description><pubDate><![CDATA[20200225]]></pubDate></item>
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<title><![CDATA[PFF fireproof PE foam insulated board and pipe]]></title><link><![CDATA[https://shingharng.en.ec21.com/PFF_fireproof_PE_foam_insulated--348612_348618.html]]></link><description><![CDATA[molecular polymers that have been chemically bridged, having tiny independent cells. Hence, the materials have very low coefficient of heat conductivity, low hygroscopic coefficient, and can withstan]]></description><pubDate><![CDATA[20040317]]></pubDate></item>
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<title><![CDATA[Phosphate-free Detergent Builder]]></title><link><![CDATA[https://billnai06.en.ec21.com/Phosphate_free_Detergent_Builder--1161068_4407239.html]]></link><description><![CDATA[Pre-registered in REACH
Commodity: Phosphate-free Detergent Builder
Tradename: Complex Sodium DiSilicate / Modified Sodium DiSilicate
molecular stucture: Na2O.2SiO2
specification:
ITEM
INDEX
TEST RES]]></description><pubDate><![CDATA[20200731]]></pubDate></item>
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<title><![CDATA[Calcium Citrate]]></title><link><![CDATA[https://vic1981.en.ec21.com/Calcium_Citrate--1871386_1871451.html]]></link><description><![CDATA[Chemical name:Calcium Citrate Molecular Weight:176.18 Specifications:GB15572-95 ï¼USP31 Application:as chelating agent,stabilizing agent,buffering agent,flavoring agent,preseving agent,curing age]]></description><pubDate><![CDATA[20100223]]></pubDate></item>
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<title><![CDATA[Dihydroxyacetone(DHA) for Sunless Tanning]]></title><link><![CDATA[https://taoschem.en.ec21.com/Dihydroxyacetone_DHA_for_Sunless_Tanning--3087257_4110944.html]]></link><description><![CDATA[Molecular Formula:C3H6O3
Formula Weight:90.08
Physical &amp; Chemical Data sheet:
Solubility:&gt;250 g/l (20 &amp;deg;C)
Melting point:75-80 &amp;deg;C
Density:1.52 g/cm3 (20 &amp;deg;C) OECD Test Guideline 109
pH valu]]></description><pubDate><![CDATA[20120508]]></pubDate></item>
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<title><![CDATA[Sodium Citrate]]></title><link><![CDATA[https://anday1000.en.ec21.com/Sodium_Citrate--5296888_3558274.html]]></link><description><![CDATA[Sodium Citrate CAS No.:6132-04-3 Molecular formula: C6H5Na3O7.2(H2O) Molecular weight : 294.10 Properties : Colorless or white crystalline granule or crystallin powder odorless, taste salty and cool,]]></description><pubDate><![CDATA[20110402]]></pubDate></item>
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<title><![CDATA[Medical Sodium Hyaluroante Injectable Viscoelastics for Ocular Surgery]]></title><link><![CDATA[https://amy6666.en.ec21.com/Medical_Sodium_Hyaluroante_Injectable_Viscoelastics--8729377_8729431.html]]></link><description><![CDATA[buffer. This product, which is a colorless, odorless, sterile, pyrogen free transparent viscous liquid, adopts the aseptic processing technology to filter sterilization. 
Function: 
1. Moist eyeball ]]></description><pubDate><![CDATA[20161104]]></pubDate></item>
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<title><![CDATA[V8 Protease]]></title><link><![CDATA[https://yxswjs.en.ec21.com/V8_Protease--4649805_8458274.html]]></link><description><![CDATA[buffer (pH 7.8) and NH4HCO3 (pH 4.0 ).Identify and cleave the Glu or Asp carboxy terminal peptide bond in phosphate buffer (pH 7.8),and the hydrolysis rate of Glu was higher than that of Glu Asp. Rec]]></description><pubDate><![CDATA[20191210]]></pubDate></item>

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