Laboratory Supplies and Certified Reference Materials for Water Quality Analysis

Work Description - NA

This tender seeks the procurement of essential laboratory supplies and equipment for the Central Water Commission (CWC), specifically for their Cauvery Southern Rivers Organisation located in Peelamedu (PO), Coimbatore. The bid, identified by Bid Number GEM/2026/B/7858454, is open for submission from August 1, 2026, 10:30 AM, until August 22, 2026, 11:00 AM. The scope of supply includes a comprehensive range of high-quality microbiological culture media, certified reference materials (CRMs) vital for analytical accuracy, and specialized laboratory consumables and electrodes. Key items within the tender include EC Broth (Escherichia coli broth) in 500g quantities, Sodium Chloride CRM (45g), Nitrite Standard Solution CRM (500ml), Nitrate ISA (500ml), Nitrate electrode Inner filling solution (60ml), Supra pure Nitric Acid (1000ml), a Nitrate electrode Sensor (9707BNWP), Ethanol Anhydrous AR Grade (500ml), Potassium Antimony Tartrate hemihydrate (50g), Ammonia pH adjusting buffer solution (500ml), an Ammonia Ion Selective Electrode (Orion 9512HPBNWP), Potassium Chloride CRM (45g), Phosphate standard solution CRM (500ml), and Mercury Standard Solution CRM (100ml). This procurement is critical for the Ministry of Water Resources, River Development and Ganga Rejuvenation, supporting their vital water resource management and research activities.