Difference Between LR, AR, and HPLC Grade Chemicals — A Complete Guide
Understand the key differences between laboratory reagent, analytical reagent, and HPLC grade chemicals and when to use each.
Upashna Enterprises
Authorized channel partner for Merck, Sigma Aldrich, Rankem & 26+ global brands. Supplying lab chemicals, equipment, glassware & certified reference standards PAN-India.
4,500+ products · try "methanol", "67-56-1" or "C18 column"
Authorized Partnerships
Merck · Sigma Aldrich · Rankem · Spectrochem · Sartorius · Glassco · Abdos · CDH · and many more
Shop by Category
From basic reagents to advanced analytical instruments — everything your laboratory needs.
Best Sellers
A live cross-section of our range — instruments, glassware, reagents, consumables, standards and safety, all from one trusted supplier.
Proven Track Record
Industries We Serve
From pharma to academia — we supply the right products for every sector.
Active pharmaceutical ingredient manufacturers and formulation plants requiring certified-grade chemicals and standards.
Testing labs in automotive plants needing calibration standards, solvents, and analytical consumables.
Quality control labs in FMCG manufacturing facilities requiring routine lab chemicals and equipment.
Accredited testing labs in diagnostic, food, pharma, environment, and textile sectors.
Contract research organizations needing high-purity reagents, standards, and advanced lab equipment.
Universities, IITs, research institutes, and government analytical labs.
Quality assurance labs in cosmetic and personal care manufacturing units.
Why Choose Us
18+ years of building trust with India's leading labs, pharma companies and research institutions.
Direct partnerships with 26+ global brands ensuring genuine products with full traceability and warranty.
From basic lab chemicals to advanced HPLC equipment — everything from one trusted supplier.
All supplied products carry ISO, USP, BP, IP, and other international quality certifications.
18+ years of domain knowledge. Our team guides you to the right product for your application.
PAN-India delivery with efficient logistics. Express delivery available for urgent requirements.
Complete batch documentation, COA, MSDS, and regulatory support for all products.
Lab Knowledge Hub
Understand the key differences between laboratory reagent, analytical reagent, and HPLC grade chemicals and when to use each.
A deep dive into ISO 17034 and why traceable certified reference standards are non-negotiable in pharmaceutical quality control.
From HPLC systems to Karl Fischer titrators — the essential instruments every pharma QC lab must have.
Send us your product requirement and our team will get back with a competitive quote within 2 hours.