Quotations are hereby invited for the following: Medical Equipment, Accessories & Supplies: 1 each x Irradiated HPC for quanti tray media. Specifications: The method must be able to detect and enumeration of heterotrophic bacteria in 100 ml fresh water, potable waters as well as bottled water. Technology must not require sterilization before use. It must also not require confirmation steps. The technology must be based on multiple enzymes that will detect viable bacteria in water. The supplier must be able to provide a certificate of analysis (COA) for the kit upon request The wells on the quanti-tray must fluoresce when placed under 365-366 nm UV light which will be indicative of metabolism of multiple enzyme substrates by HPC. The HPC quanti-tray must contain the following sterile contents and packaged in a suitable sterile containers: 1) 120 ml vessels that that contain sodium thiosulfate to neutralize up to 5 mg/L of chlorine for drinking water samples, 2) Quanti-Tray/2000, Trays 3) HPC for Quati-Tray media that can be stored at 2-25°C. Must be easy to prepare and have reduced reading time. Must come with Most Potable Number (MPN) table or obtained through an easy accessible secure site. The results for analysis using the HPC Quanti-tray should be obtainable in at least 44 hours of incubation at a temperature range of 36±2°C. The technology must share the same Quanti-Tray system as Colilert, Enterolert and Pseudalert testing. The technology must be able to minimize contamination, be able to reduce hands-on time in the lab and have less subjective interpretation than the pour plate method. Must have a shelf life of at least 6 months upon arrival at Scientific Services Branch. Delivery Date: 2023/10/12. Delivery To: Lusanda Matshakaza, Scientific Services. Delivery Address: 7764 Off Jan Smuts Drive Athone, Cape Town. Please note this quotation was published late. (Offre №91198404fr)