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High Quality Reagents
for Diverse Applications

Discover unparalleled quality and service at Chemical Express — your premier destination for all reagent requirements.

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At Chemical Express, we pride ourselves on offering more than 3,000 clients in Thailand with research excellence across various fields and purposes. Our diverse selection of high-quality reagents, sourced from trusted partners worldwide, ensures top product quality. We are dedicated to meeting your expectations by providing the most reliable and accurate reagents.

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From complex analyses to everyday essentials,
our comprehensive range of reagent have your applications covered!

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and many other applications

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OUR BESTSELLING IN-STOCK REAGENTS

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Ammonia solution 25% for analysis EMSURE ISO,Reag. Ph Eur _Merck_ 2.5 L

Ammonia solution 25%

Merck
for analysis EMSURE® ISO,Reag. Ph Eur
CAS Number: 1336-21-6
Product code: 105432
Methanol for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Methanol

Merck

for analysis EMSURE® ACS,ISO,Reag. Ph Eur
CAS Number: 67-56-1
Product code: 106009

Ethanol absolute for analysis EMSURE ACS,ISO,Reag. Ph Eur _Merck_ 2.5 L

Ethanol

Merck

absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur
CAS Number: 64-17-5
Product code: 100983

PYRIDINE GR ACS _Merck_ 500 ML

Pyridine

Merck

for analysis EMSURE® ACS,Reag. Ph Eur
CAS Number:110-86-1
Product code:109728

ACETONE FOR ANALYSIS EMSURE ACS,ISO, PH EUR Merck 2.5 L

Acetone

Merck

for analysis EMSURE® ACS,ISO,Reag. Ph Eur
CAS Number: 67-64-1
Product code: 100014

FEATURED PRODUCTS

Check out our ready-to-ship reagents below. Can’t find what you’re looking for? Contact us.

Product CodeProduct NameBrandSizeProduct Type
LAB-LC1200-G2.5LTetrahydrofuran, HPLCLabscan 2.5LSolvents
LAB-AR1206-G2.5L2,2,4-Trimethylpentane, ARLabscan 2.5LSolvents
LAB-AR1051-G2.5LDimethylformamide, ARLabscan2.5LSolvents
106498.1000Sodium Hydroxide Pellets, GR ISOMerck1KGCaustic Alkalis & Bases
106012.1000Methanol, Dried Seccosolv (Max 0.003% H2O)Merck1LSolvents
105043.1000Potassium Iodide, GR ISOMerck1KGSalts
102790.1000Copper(II) Sulfate Pentahydrate for Analysis, EMSURE ACS, ISO, Reag. Ph EurMerck1KGSalts
HON-34805-1LHydranal - Composite 5Honeywell Fluka1LKarl Fischer Reagents
HON-AH015-4Acetonitrile, HPLCHoneywell4LSolvents
TCI-D1601-25G1-(3-Dimethylaminopropyl)-3-Ethylcarbodiimide Hydrochloride [Coupling Agent for Peptides Synthesis], >98.0% (T)TCI25GCustom Peptides
800592.1000Phthalic Anhydride for SynthesisMerck1KGAcids
SIA-M5655-1GThiazolyl Blue Tetrazolium Bromide Powder, BioReagent, Suitable for Cell Culture, Suitable for Insect Cell Culture, >=97.5% (HPLC)Sigma-Aldrich1GDetection Substrates & Enzymes
HON-RP217-4Hexane, AR GradeHoneywell4LSolvents
101252.1000Starch, Soluble, GR ISOMerck1KGCarbohydrates
100983.2500Ethanol, Absolute for Analysis, EMSURE ACS, ISO, Reag. Ph EurMerck2.5LSolvents
100573.1000Ortho-Phosphoric Acid 85%, GR ISOMerck1LAcids
100264.1000Formic Acid 98-100%, GR ACSMerck1LAcids
100014.2500Acetone for Analysis, EMSURE ACS, ISO, PH EURMerck2.5LSolvents
818731.1000Salicylic Acid for SynthesisMerck1KGAcids
114291.4000Acetonitrile, Isocratic Grade for Liquid Chromatography, LiChrosolvMerck4LSolvents
109728.0500Pyridine, GR ACSMerck500MLSolvents
109437.1000Buffer Solution Citric Acid/Sodium Hydroxide, Traceable to SRM from NIST and PTB, pH 6.00 (20C), CertipurMerck1LBuffers
109409.1000Buffer Solution Boric Acid/Potassium Chloride/Sodium Hydroxide, Traceable to SRM from NIST and PTB, pH 10.00 (25C), CertipurMerck1LBuffers
109065.1000Perchloric Acid 0.1 Mol/L in Anhydrous Acetic AcidMerck1LAcids
108379.1000Triethanolamine, GRMerck1LBases
107225.00101,10-Phenanthroline Monohydrate, GR ACSMerck10GLigands & Complexes
106586.0500Di-Sodium Hydrogen Phosphate Anhydrous, GR ACSMerck500GSalts
SUP-34244-1LTitanium(IV) Oxysulfate Solution 1.9-2.1%, for Determination of Hydrogen Peroxide (H 15), According to DIN 38 409, Part 15, DEV-18Supelco1LMicrobial Culture Media
SIA-C68555-100ML1-Chloropropane 98%Sigma-Aldrich100MLSolvents
LAB-LC1003-G2.5LAcetone, HPLCLabscan2.5LSolvents
LAB-AR1115-P2.5LMethanol, ARLabscan2.5LSolvents
106392.1000Sodium Carbonate Anhydrous, GR ISOMerck1KGSalts
106007.4000Methanol Gradient Grade for Liquid Chromatography, LiChrosolvMerck4LSolvents
104936.1000Potassium Chloride, GRMerck1KGSalts
104379.1000N-Heptane, GR for AnalysisMerck1LSolvents
HON-34849-10x8MLHydranal - Water Standard 10.0Honeywell Fluka10x8MLKarl Fischer Reagents
LAB-AR1003-P4LAcetone AR (Plastic)Labscan4LSolvents
116743.1000Dimethyl Sulfoxide Extra PureMerck1LSolvents
105432.2511Ammonia Solution 25% for Analysis, EMSURE ISO, Reag. Ph EurMerck2.5LBases
814223.0250Imidazole for SynthesisMerck250GBases
HON-34820-500MLHydranal- Coulomat AKHoneywell Fluka500MLKarl Fischer Reagents
SIA-159417-1KGHydroxylamine Hydrochloride ReagentPlus, 99%Sigma-Aldrich1KGReagents & Catalysts
101719.1000Barium Chloride Dihydrate, GR ACS, ISOMerck1KGSalts
101116.1000Ammonium Acetate, GR ACSMerck1KGSalts
100807.0250Trichloroacetic Acid, GR ACSMerck250GAcids
100441.1000Nitric Acid 65% SuprapurMerck1LAcids
100165.1000Boric Acid for Analysis, EMSURE ACS, ISO, Reag. Ph EurMerck1KGAcids
822287.1000Hydrogen Peroxide 30% (Stabilized) for SynthesisMerck1LOxidizing Agents
188051.0010Water Standard 0.1%Merck10x8ML AMPStandards & Reference Materials
109634.25002-Propanol for Analysis, EMSURE ACS, ISOMerck2.5LSolvents
109460.1000Buffer Solution (Boric Acid/Sodium Hydroxide/Hydrogen Chloride), Traceable to SRM from NIST and PTB, pH 8.00 (20 C), CertipurMerck1LBuffers
109435.1000Buffer Solution (Citric Acid/Sodium Hydroxide/Hydrogen Chloride), Traceable to SRM from NIST and PTB, pH 4.00 (20 Degree C), CertipurMerck1LBuffers
109406.1000Buffer Solution (Potassium Hydrogen Phthalate), Traceable to SRM from NIST and PTB, pH 4.01 (25 C), CertipurMerck1LBuffers
109057.1000Hydrochloric Acid 1 Mol/L 1 N SolutionMerck1LAcids
108101.2500Tetrahydrofuran for Liquid Chromatography, LiChrosolvMerck2.5LSolvents
106669.0010Sodium Tetraphenylborate GR ACSMerck10GSalts
106516.1000Sodium Thiosulfate-Pentahydrate GR ACS, ISOMerck1KGSalts
LAB-AR1135-G1LNitric Acid 97% Fuming, ARLabscan1LAcids
LAB-LC1115-G2.5LMethanol, HPLCLabscan2.5LSolvents
LAB-AR1162-P2.5L2-Propanol, ARLabscan2.5LSolvents
LAB-AR1027E-G2.5LChloroform (Stabilized with 1% Ethanol), ARLabscan2.5LSolvents
106404.1000Sodium Chloride for Analysis, EMSURE ACS, ISO, Reag. Ph EurMerck1KGSalts
106009.2500Methanol for Analysis, EMSURE ACS, ISO, PH EURMerck2.5LSolvents
105033.1000Potassium Hydroxide Pellets for Analysis, EMSUREMerck1KGCaustic Alkalis & Bases
104527.00103-Methyl-2-Benzothiazolinonehydrazone HydrochlorideMerck10GReagents & Catalysts
LAB-AH1118-G1LMethanol, Anhydrous (50 ppm)Labscan1LSolvents
COM-002-2Ethyl Alcohol 95% Grade ACommercial Grade18L (ถังสีขาว)Solvents
LAB-CG05S0014204-4LMethanol, CG (Plastic)LABSOLV4LSolvents
QRE-E7025-1-2501Ethanol Absolute ARQrec2.5LSolvents
188005.1000Apura-Combititrant5-Onicomponent ReagentsMerck1LSolvents
WBLUF0100Immobilon Forte Western HRP SubstrateMerck100MLImmunodetection Reagents & Substrates
HON-AH230-4Methanol, HPLCHoneywell4LSolvents
101217.1000Ammonium Sulfate GR ACS, ISOMerck1KGSalts
100921.1000Diethyl Ether for Analysis, EMSURE ACS, ISO, PHMerck1LSolvents
100456.2500Nitric Acid Min.65% for Analysis, EMSURE ISOMerck2.5LAcids
100244.1000Citric Acid Monohydrate GR ACS, ISOMerck1KGAcids
822324.10001,2-Propanediol for SynthesisMerck1LSolvents
SIA-295884-2Lo-Xylene for HPLC, 98%Sigma-Aldrich2LSolvents
114291.2500Acetonitrile Isocratic Grade for Liquid Chromatography LiChrosolvMerck2.5LSolvents
109671.10001,4-Dioxan GR ACS, ISOMerck1LSolvents
109461.1000Buffer Solution (Boric Acid/Potassium Chloride/Sodium Hydroxide), Traceable to SRM from NIST and PTB, pH 9.00 (20 Degree C), CertipurMerck1LBuffers
109436.1000Buffer Solution (Citric Acid/Sodium Hydroxide), Traceable to SRM from NIST and PTB, pH 5.00 (20 C), CertipurMerck1LBuffers
109407.1000Buffer Solution pH 7.00 (25 C), Certified Reference Material for pH MeasurementMerck1LBuffers
109058.1000Hydrochloric Acid 0.5 Mol/L 0.5 N SolutionMerck1LAcids
108325.2500Toluene for Analysis, EMSURE ACS, ISO, PH EURMerck2.5LSolvents
107209.0250Hydrogen Peroxide 30% H2O2 (Perhydrol) GR ISOMerck250MLOxidizing Agents
106523.0250Sodium Iodide GRMerck250GSalts
HON-34828-40MLHydranal- Water Standard 1.0Honeywell Fluka40MLKarl Fischer Reagents
LAB-AR1207-G2.5LToluene, ARLabscan2.5LSolvents
103424.0025Dimethyl Sulfoxide-D6 Deuteration Degree Min. 99.8% for NMR Spectroscopy MagniSolvMerck25MLSolvents
109671.1000Boric Acid for SynthesisMerck1KGAcids

 

 

Reagents we offer

  • Acids and Bases
  • Solvents
  • Salts
  • Oxidizing Agents
  • Reducing Agents
  • Indicators
  • Buffers
  • Catalysts
  • Complexing Agents
  • Standards and Reference Materials
  • Organic Reagents
  • Inorganic Reagents
  • Analytical Reagents
  • Biochemical Reagents
  • Industrial Reagents
  • Specialty Reagents
  • Others
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QUALITY BEGINS AT THE SOURCE

We distribute high quality reagents from

ChemEx เป็นผู้จัดจำหน่ายผลิตภัณฑ์ของ Merck
Chemical Express เป็นผู้จัดจำหน่ายผลิตภัณฑ์ของ Sigma Aldrich
Chemical Express เป็นผู้จัดจำหน่ายผลิตภัณฑ์ของ TCI
Honeywell - ChemEx's Supplier
Our main partner, Merck from USA, prioritizes quality above all else! Offering a diverse range of chemical products, each undergoes rigorous controls during development and production. This commitment guarantees reliable and reproducible results across various applications. With a selection of over 30,000 premium chemicals and reagents, Merck provides indispensable support to streamline your daily operations.

Owned by the Merck Group, Sigma Aldrich specializes in providing a wide range of life science and biotechnology chemicals. The extensive portfolio supports pharmaceutical development and manufacturing with best-in-class products. Sigma Aldrich offers various types of reagents tailored to specific applications and techniques, ensuring varied purities to meet diverse research needs.

Tokyo Chemical Industry, from Japan, specializes in providing high-quality organic reagents across Synthetic Chemistry, Life Science, Materials Science, and Analytical Science for research and development field. TCI is committed to meeting your expectations by providing the highest quality, most reliable organic reagents and TCI’s specialty chemicals are recognized as industry-leading by top research labs, universities and manufacturers. 

RCI Labscan has grown rapidly to become one of the leading manufacturers and distributors of purified reagents in the Asia Pacific region. RCI Labscan continually perfecst the formulation and manufacturing processes to ensure the products meet and exceed the quality standards of the clients expect. 

For over 200 years, Honeywell from USA, has been dedicated to providing top-quality chemicals. With the innovative manufacturing processes, Honeywell Fluka™ has supported scientists worldwide in achieving accurate and consistent results for over half a decade. The extensive range includes acids, bases, salts, pH buffers, and analytical standards. Each batch of these premium-grade organic and inorganic reagents is guaranteed for consistency, purity, and accuracy.

And many other international brands

Let us help you enhance your chemical syntheses.

Ready to elevate your chemical syntheses? Choose Chemical Express for all your reagent needs and experience the highest standards in quality and service. Our expert team is always ready to provide excellent quality assistance, ensuring you have everything you need for success.

Get in touch with us today!

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