Quotations are hereby requested for the provision of various sample vessel containers on as and when required basis for a period of 3 years. Scope of works: The client is required to collect samples of sediment, water, and animal tissue in various containers, with specific requirements based on the type of analysis being performed. The client requires sample vessel containers of various sizes, ranging from 50 ml to 5l. These containers may include glass, PET, or HDPE bottles, with options for either no liner or Teflon-lined lids, depending on the needs of the analysis. All bottles must be leak-proof, and some will need to withstand refrigeration, freezing, or room temperature storage. Additionally, certain bottles may need to be resistant to chemical reactions. Specifications will include but are not limited to: • Polypropylene Sample Containers: - Material: Polypropylene, - Volume: 50 ml to 100 ml, - Temperature Resistance: Suitable for both room temperature, freezing and refrigeration, • High-density polyethylene (HDPE) or PET Sample Containers: - Volume: 60 ml to 5l, - Features: Leak-proof, - Sterilized: Must be contamination-free, - Temperature Resistance: Suitable for both room temperature, freezing and refrigeration, • Glass Sample Containers: - Jars, vials or bottles, - Volume: 25 ml to 250 ml, - Temperature Resistance: Suitable for both room temperature, freezing and refrigeration, • Additional requirements: - Zipper seal plastic bags, - 25l Jerry cans, - 20l buckets, - 30 ml Glass vials, • General Container Requirements: - All containers must come with lids or closures that ensure airtight sealing, - Containers must be non-reactive to prevent sample contamination during storage or transport - food grade, - All containers must be new. (Tender №112421142)