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Laboratory chemicals — sourcing & supply
Laboratory Chemical Supplier in India
Grades: AR / LR / HPLC / GCDocs: COA & MSDSSupply: Pan-India
Source laboratory chemicals, analytical reagents, AR/LR-grade chemicals, HPLC and GC solvents, and pharma QC consumables for laboratories and institutional buyers across India.
- AR, LR, HPLC, GC and application-specific chemical grades
- Support for pharma QC, R&D, analytical and industrial laboratories
- COA, MSDS and batch-documentation support where available
Brand Sourcing Network
Trusted Global Brands. Reliable Local Support.
ScientificEdge helps laboratories structure product, grade and documentation requirements for instruments, chemicals, filtration systems and consumables before supply is confirmed.
Documentation Support
Clear technical specs, compliance details, and buying clarity.
PAN-India Delivery
Timely fulfilment with responsive coordination across regions.
Partner Confidence
Brand-focused sourcing support
For pharma, research, diagnostics and industrial laboratories that need clear product and documentation discussions.
Featured Brand Portfolio
30 local brand logos
Answer first
Laboratory Chemicals for Reliable Testing and Research
The right chemical is not just the right molecule — it is the right grade, purity specification, pack size, and documentation for the method you are running. Getting any one of those wrong shows up later as a failed blank, an out-of-specification result, or an audit observation.
Grade is the first decision. An LR-grade solvent is entirely appropriate for glassware rinsing or a teaching laboratory, and entirely inappropriate for a gradient HPLC method where UV-absorbing impurities will lift the baseline. AR grade covers most routine analytical work; HPLC and GC grades are specified when detector sensitivity, not chemistry, is the limiting factor. Buying above the required grade wastes budget; buying below it costs you the run.
Documentation is the second. Regulated laboratories generally need a batch-specific certificate of analysis on file before a material is released for use, and a safety data sheet before it is handled or stored. These are separate documents serving separate purposes, and their availability varies by brand, product and batch — which is why it is worth stating your documentation requirement at enquiry stage rather than after delivery.
Practical details decide the rest. Pack size against consumption rate and shelf life, container compatibility for aggressive reagents, storage and cold-chain constraints, transport restrictions on flammable or corrosive materials, and whether a purchase runs through a tender or institutional process with its own paperwork.
ScientificEdge supports sourcing and supply of laboratory chemicals, analytical reagents, solvents, standards, and related consumables based on grade, application, brand preference, availability, documentation, and buyer requirements. We are a B2B sourcing and supply partner, not a manufacturer — which means our job is to help you specify correctly and then supply against that specification.
AR / LR / HPLC / GC
Grades commonly specified
Plus ACS, molecular biology and pharmacopoeial requirements
COA + MSDS
Documentation support
Batch-specific where available from the source
Single pack to bulk
Order sizes handled
Individual items, bulk orders and full lab requirements
Browse by grade
Browse Laboratory Chemicals by Grade
Grade describes the purity specification and the impurity profile a material is certified against — not simply how 'good' it is. Match the grade to the method, the instrument and the regulatory requirement.
| Grade | Best suited for | Typical applications |
|---|---|---|
| AR GradeAnalytical Reagent | Analytical and routine laboratory testing | Titrations, wet chemistry, reagent and buffer preparation, routine QC assays, and general analytical work where a certified impurity profile is required. |
| LR GradeLaboratory Reagent | General laboratory, educational and industrial use | Teaching laboratories, glassware cleaning, preliminary sample work, industrial process checks, and applications where trace impurities do not affect the outcome. |
| HPLC GradeChromatography solvents | Chromatography and high-sensitivity analysis | Mobile phase preparation, gradient elution, LC-MS work, and sample dilution where UV-absorbing impurities or particulates would raise baselines or foul columns. |
| GC GradeGas chromatography solvents | Gas chromatography applications | Sample preparation and dilution for GC and GC-MS, headspace work, and residual solvent analysis where low-boiling impurities would produce interfering peaks. |
| ACS / High-PurityHigh-purity reagents | Application-specific analytical work | Trace analysis, AAS and ICP work, and methods that specify tighter limits than standard analytical grade on particular impurities. |
| Molecular BiologyLife-science reagents | PCR, DNA/RNA and life-science workflows | Nuclease-free and molecular-biology-tested reagents for extraction, amplification, electrophoresis and downstream life-science protocols. |
| Pharma / USP / BP / IPPharmacopoeial specification | Buyer-specification and application-based requirements | Materials requested against a named pharmacopoeial monograph, subject to availability and confirmation of the specification with the buyer before order placement. |
| Indicators & TitrationIndicator chemicals and titration reagents | Volumetric and classical analysis | Indicator solutions, volumetric and standardised solutions, and reagents for acid-base, redox, complexometric and precipitation titrations. |
| Buffers & StandardsBuffer solutions, standards and reference materials | Calibration and method control | pH buffer solutions, calibration standards, and reference materials used to calibrate instruments and verify method performance. |
| Karl FischerMoisture analysis chemicals | Water content determination | Volumetric and coulometric Karl Fischer reagents, solvents and standards for moisture determination in pharmaceutical and industrial samples. |
AR Grade
Analytical Reagent
- Best suited for
- Analytical and routine laboratory testing
- Typical applications
- Titrations, wet chemistry, reagent and buffer preparation, routine QC assays, and general analytical work where a certified impurity profile is required.
LR Grade
Laboratory Reagent
- Best suited for
- General laboratory, educational and industrial use
- Typical applications
- Teaching laboratories, glassware cleaning, preliminary sample work, industrial process checks, and applications where trace impurities do not affect the outcome.
HPLC Grade
Chromatography solvents
- Best suited for
- Chromatography and high-sensitivity analysis
- Typical applications
- Mobile phase preparation, gradient elution, LC-MS work, and sample dilution where UV-absorbing impurities or particulates would raise baselines or foul columns.
GC Grade
Gas chromatography solvents
- Best suited for
- Gas chromatography applications
- Typical applications
- Sample preparation and dilution for GC and GC-MS, headspace work, and residual solvent analysis where low-boiling impurities would produce interfering peaks.
ACS / High-Purity
High-purity reagents
- Best suited for
- Application-specific analytical work
- Typical applications
- Trace analysis, AAS and ICP work, and methods that specify tighter limits than standard analytical grade on particular impurities.
Molecular Biology
Life-science reagents
- Best suited for
- PCR, DNA/RNA and life-science workflows
- Typical applications
- Nuclease-free and molecular-biology-tested reagents for extraction, amplification, electrophoresis and downstream life-science protocols.
Pharma / USP / BP / IP
Pharmacopoeial specification
- Best suited for
- Buyer-specification and application-based requirements
- Typical applications
- Materials requested against a named pharmacopoeial monograph, subject to availability and confirmation of the specification with the buyer before order placement.
Indicators & Titration
Indicator chemicals and titration reagents
- Best suited for
- Volumetric and classical analysis
- Typical applications
- Indicator solutions, volumetric and standardised solutions, and reagents for acid-base, redox, complexometric and precipitation titrations.
Buffers & Standards
Buffer solutions, standards and reference materials
- Best suited for
- Calibration and method control
- Typical applications
- pH buffer solutions, calibration standards, and reference materials used to calibrate instruments and verify method performance.
Karl Fischer
Moisture analysis chemicals
- Best suited for
- Water content determination
- Typical applications
- Volumetric and coulometric Karl Fischer reagents, solvents and standards for moisture determination in pharmaceutical and industrial samples.
Suitable grade must be selected according to method, instrument, regulatory requirement, and customer specification. Where a monograph, SOP or tender names a grade, that specification governs — share it with your enquiry and we will quote against it.
Product scope
Laboratory Chemicals We Can Source and Supply
Across analytical, pharmaceutical, life-science and industrial laboratory requirements — as individual items, bulk quantities, or a consolidated list for a complete laboratory.
Acids, Alkalis and Salts
Mineral and organic acids, bases, and inorganic salts in laboratory and bulk pack sizes for reagent preparation and routine analysis.
Organic and Inorganic Chemicals
General and specialty organic and inorganic chemicals specified by name, CAS number, grade and purity requirement.
Analytical Reagents
AR-grade reagents for wet chemistry, titrimetry, spectrophotometry and routine quality-control testing.
HPLC, GC and Spectroscopy Solvents
Chromatography and spectroscopy-grade solvents for mobile phase preparation, sample dilution and instrument-based analysis.
Volumetric Solutions and Titration Reagents
Standardised volumetric solutions and titration reagents supplied against the concentration and tolerance your method requires.
Indicators and pH Buffers
Indicator solutions and powders, and pH buffer solutions for instrument calibration and endpoint determination.
Karl Fischer Reagents
Volumetric and coulometric Karl Fischer reagents, working media, solvents and water standards for moisture analysis.
Microbiology Media and Staining Reagents
Dehydrated culture media, agars, supplements, and staining reagents for microbiological testing and identification.
Molecular Biology and Life-Science Reagents
Nuclease-free reagents, buffers, enzymes and consumables for extraction, PCR, electrophoresis and research workflows.
Water-Testing Reagents
Reagents and kits for drinking water, wastewater, process water and environmental parameter testing.
Cleaning and Laboratory Process Chemicals
Glassware detergents, decontamination solutions, and process chemicals used in day-to-day laboratory operation.
Chemical Consumables, Bottles and Dispensing Accessories
Storage bottles, containers, dispensers, safety accessories and handling consumables for chemical storage and use.
By application
Chemicals by Application
What the chemical is for usually settles the grade and documentation question faster than the product name does.
Pharmaceutical QC, QA and R&D
Assay and related-substance testing, dissolution media, mobile phase preparation, cleaning validation and stability studies — typically AR and HPLC grades with batch-specific COA on file.
HPLC, GC, UV and Analytical Laboratories
Chromatography and spectroscopy solvents, buffers, ion-pair reagents and standards where detector sensitivity makes solvent purity the limiting factor.
Biotechnology, Molecular Biology and Research
Nuclease-free water and buffers, molecular-biology-grade reagents, and life-science consumables for extraction, amplification and downstream analysis.
Diagnostic, Pathology and Hospital Laboratories
Clinical chemistry reagents, stains, controls and calibrators for routine diagnostic workflows and analyser support.
Food, Beverage and Dairy Testing
Reagents and standards for compositional analysis, adulteration checks, contaminant screening and shelf-life testing under FSSAI-style requirements.
Water, Wastewater, STP and ETP Testing
Reagents for COD, BOD, hardness, chlorine, ammonia and related parameters used in plant monitoring and compliance screening.
Educational and Institutional Laboratories
LR and AR-grade chemicals for teaching and project laboratories, usually supplied against a consolidated list with institutional documentation.
Ethanol, Petrochemical and Manufacturing Plants
Process and quality-control chemicals for distillery, petrochemical, and general manufacturing plant laboratories, including bulk pack requirements.
High-intent enquiry
Need a Laboratory Chemical for a Specific Method or Project?
The more of this you can share up front, the faster and more accurate the quotation. If some of it is unknown, send what you have — the chemical name and the application are usually enough to begin.
Chemical name and CAS numberCAS removes ambiguity between synonyms, hydrates and isomers — it is the single most useful field on an enquiry.
Required grade and purityAR, LR, HPLC, GC, ACS, molecular biology, or a named pharmacopoeial specification, plus any minimum assay figure.
Brand preference, if anyA preferred make, or confirmation that a technically equivalent alternative is acceptable.
Pack size and quantityPack size against your consumption rate and shelf life, and the total quantity required.
Application or test methodThe method, monograph or SOP the material will be used in — this often corrects the grade before it becomes a problem.
Batch, COA and MSDS requirementWhether you need a batch-specific certificate of analysis, a safety data sheet, or both on file before use.
Delivery locationInstallation or delivery city, and any site restrictions on hazardous or temperature-sensitive materials.
GST, tender or institutional documentationWhether the purchase runs through a tender, rate contract or institutional process with its own paperwork.
Required delivery timelineWhether this is urgent, scheduled, or part of a planned annual procurement cycle.
Brand and sourcing support
Brand and Sourcing Support
ScientificEdge can support sourcing enquiries for laboratory chemicals and reagents from suitable reputed brands, including Merck, Sigma-Aldrich, Thermo Fisher, Loba Chemie, Rankem, Qualigens, CDH, SRL, Finar, Himedia, and equivalent options, subject to availability, buyer requirement, documentation, and technical compatibility.
Where your specification, SOP or tender names a particular make, send it across and we will confirm plainly what can be sourced against it and what a technically comparable alternative would involve. Where a brand is not specified, we will usually quote more than one option so you can weigh purity specification, pack size, documentation and lead time against price.
Brand names above are listed to describe sourcing intent only. They do not indicate any authorised, exclusive, or official distribution relationship, and all trademarks remain the property of their respective owners.
Merck sourcing enquiriesSigma-Aldrich sourcing enquiriesThermo Fisher sourcing enquiriesLoba ChemieRankemQualigensCDHSRLFinarHimediaEquivalent alternatives
Documentation
COA, MSDS and Documentation Support
Regulated laboratories are rarely blocked by the chemical itself — they are blocked by the paperwork that has to accompany it. We treat documentation as part of the enquiry, not an afterthought.
Batch-specific COA support
Certificates of analysis tied to the actual batch or lot supplied, requested from the source where available for that product and batch.
MSDS / SDS support
Safety data sheets for handling, storage, transport and disposal, provided where applicable to the product supplied.
Confirm details before ordering
Batch, lot, pack size and expiry details should be confirmed before order placement, particularly for short-dated or batch-critical materials.
Share requirements at enquiry stage
Tell us the method, grade and documentation you need while enquiring, so the quotation reflects what your quality system actually requires.
Documentation availability varies by brand, product and batch. Where a specific document cannot be provided for a given material, we will say so before the order is placed rather than after delivery.
Working with us
Why Choose ScientificEdge
A sourcing partner that engages with the specification first and the purchase order second.
B2B-focused sourcing
Built around laboratory and industrial procurement — technical enquiries, comparative quotations and repeat supply rather than one-off retail.
Single items to full lab lists
Support for individual chemicals, bulk orders, and consolidated requirements covering an entire laboratory setup.
Grade and application guidance
Assistance selecting the correct grade for your method, instrument and regulatory requirement before you commit to a purchase.
Brand and equivalent comparison
Comparison of a preferred brand against technically equivalent alternatives on specification, documentation, pack size and lead time.
Documentation coordination
COA and MSDS coordination with the source where available, and a straight answer where a document cannot be provided.
GST-compliant documentation
Commercial paperwork prepared to meet standard Indian B2B procurement, tender and institutional accounting requirements.
Delhi NCR and pan-India supply
Supply coordination for Delhi NCR and pan-India laboratory requirements, including multi-site and institutional orders.
Responsive quotation support
Quotation support for both urgent requirements and planned annual procurement cycles.
Frequently asked
Laboratory Chemical Supply — Common Questions
What laboratory chemical grade should I choose: AR, LR, HPLC or GC?
Choose by method, not by price. LR (Laboratory Reagent) grade suits teaching laboratories, glassware cleaning and industrial checks where trace impurities do not affect the outcome. AR (Analytical Reagent) grade covers most routine analytical and QC work and carries a certified impurity profile.
HPLC grade is specified for liquid chromatography because UV-absorbing impurities and particulates raise baselines and foul columns. GC grade is specified for gas chromatography because low-boiling impurities produce interfering peaks. If a monograph, SOP or tender names a grade, that specification governs — send it with your enquiry.
Can ScientificEdge supply chemicals for pharmaceutical QC laboratories?
Yes. Pharmaceutical QC is one of the most common requirements we handle — AR and HPLC grade reagents and solvents for assay and related-substance testing, dissolution media, mobile phase preparation, cleaning validation and stability studies.
Because these laboratories are regulated, tell us your documentation requirement at enquiry stage. Batch-specific COA availability varies by brand, product and batch, and it is better to establish that before an order is placed than after delivery.
Can I request a COA for a specific chemical batch?
Yes. Share the product name, the brand, and the batch or lot number printed on the container, and we will request the batch-specific certificate of analysis from the source.
Availability depends on the brand, the product and the age of the batch. Where a COA cannot be obtained for a particular batch, we will tell you rather than substitute a generic specification sheet in its place.
What details are needed for an accurate laboratory chemical quotation?
The most useful fields are the chemical name with CAS number, the required grade and purity, the pack size and quantity, and the application or test method.
Beyond that, tell us any brand preference, your COA and MSDS requirement, the delivery city, whether the purchase runs through a tender or institutional process, and your required timeline. CAS number in particular removes ambiguity between synonyms, hydrates and isomers.
Do you supply HPLC-grade solvents and analytical reagents?
Yes. HPLC and GC grade solvents, AR grade analytical reagents, buffers, volumetric solutions, indicators and standards are all within the scope we source and supply.
For chromatography solvents in particular, confirm the pack size against your consumption rate — solvent quality can drift once a container has been opened and repeatedly drawn from, so the largest pack is not always the most economical choice.
Can you support bulk and institutional laboratory chemical orders?
Yes. We handle individual items, bulk quantities, and consolidated lists covering a complete laboratory requirement, including multi-site and institutional orders.
For tenders, rate contracts and institutional purchases, share the documentation format required along with your item list so the quotation is issued in a form your procurement process can accept.
Can ScientificEdge source chemicals from Merck, Loba Chemie, Rankem, Qualigens, CDH or equivalent brands?
ScientificEdge can support sourcing enquiries for laboratory chemicals and reagents from suitable reputed brands, including Merck, Sigma-Aldrich, Thermo Fisher, Loba Chemie, Rankem, Qualigens, CDH, SRL, Finar, Himedia, and equivalent options, subject to availability, buyer requirement, documentation, and technical compatibility.
These brand names describe sourcing intent only and do not indicate any authorised, exclusive or official distribution relationship. If your specification names a make, send it and we will confirm what can be sourced against it.
Do you supply laboratory chemicals across India?
ScientificEdge coordinates supply for Delhi NCR and pan-India laboratory requirements, covering pharmaceutical, diagnostic, academic, industrial and institutional buyers.
Delivery timelines depend on the product, grade, pack size, availability and destination. Some materials also carry transport restrictions as flammable, corrosive or temperature-sensitive goods, which can affect both routing and lead time — tell us your delivery city with the enquiry.
What is the difference between a COA, MSDS and test report?
A certificate of analysis (COA) states the actual test results for a specific batch of material against its declared specification — it is batch-specific and is what most quality systems require on file before release for use.
A material safety data sheet (MSDS or SDS) covers hazards, handling, storage, transport and disposal for the product generally, not for one batch. It is a safety document, not a quality release document.
A test report is a broader term for results from a particular set of tests, which may be performed on a sample rather than the whole batch and may not cover the full specification. Where your SOP requires a COA, a test report is generally not an acceptable substitute.
Related Laboratory Sourcing from ScientificEdge
Other categories laboratories commonly order alongside chemicals and reagents.