---
title: "G5310 Gas Concentration Analyzer"
ocid: "ocds-h6vhtk-039af5"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-039af5"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-039af5.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-039af5.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NATIONAL PHYSICAL LABORATORY"
published: "2023-01-26"
---

# G5310 Gas Concentration Analyzer

Buyer: NATIONAL PHYSICAL LABORATORY  
Current stage: Award  
OCID: ocds-h6vhtk-039af5

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## Summary

The National Physical Laboratory in the UK has awarded a contract for a G5310 Gas Concentration Analyzer to Amiston Limited. The procurement involved a limited procurement method with an award procedure without prior publication of a call for competition. The contract, valued at £130,000, was signed on 24th January 2023.

This tender for the gas concentration analyzer presents a business opportunity for suppliers in the laboratory, optical, and precision equipment industry, particularly those with expertise in atmospheric science, air quality, and emissions quantification. Companies dealing with high-precision instruments and calibration services may find this tender suited to their capabilities. The awarding of the contract to Amiston Limited indicates a potential for growth and collaboration in providing specialised equipment to meet specific technical requirements.

## Notice

The Picarro G5310 gas concentration analyzer provides simultaneous, precise measurement of nitrous oxide (N2O), carbon monoxide (CO) at parts-per-trillion (ppt), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.

### Lot Information

Lot 1

The Picarro G5310 gas concentration analyzer provides simultaneous, precise measurement of nitrous oxide (N2O), carbon monoxide (CO) at parts-per-trillion (ppt), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification. It meets the World Meteorological Organization (WMO) and Integrated Carbon Observation System (ICOS) performance requirements for N2O and CO atmospheric monitoring. Simultaneous and continuous measurement of N2O and CO Mid-IR CRDS for high precision and low drift analysis Compliant with WMO and ICOS international ambient atmospheric monitoring requirements Water correction automatically reports dry gas mole fractions Precision at 5 seconds and 5 minutes is

### Procurement Information

Competition is absent for technical reasons: Amiston is the only vendor that can provide this Picarro equipment to the required specification.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/002463-2023 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Limited |
| Procurement method details | Award procedure without prior publication of a call for competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 26 Jan 2023 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 24 Jan 2023 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £130,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NATIONAL PHYSICAL LABORATORY |
| Locality | TEDDINGTON |
| Post town | Twickenham |
| Postcode | TW11 0LW |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI7 Outer London - West and North West |
| ITL 3 | TLI75 Hounslow and Richmond upon Thames |
| Local authority | Richmond upon Thames |
| Electoral ward | Teddington |
| Westminster constituency | Twickenham |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | AMISTON |

## CPV Codes

### Divisions

- 38 - Laboratory, optical and precision equipments (excl. glasses)

### Codes

- 38000000 - Laboratory, optical and precision equipments (excl. glasses)

## Release History

- 26 Jan 2023 at 15:42 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/002463-2023

## Notice URLs

- http://www.npl.co.uk

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-039af5. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-039af5.json.