Quadrachem Laboratories

What Quadrachem Laboratories does

Quadrachem Laboratories Ltd, trading as QCL Scientific, is a privately held UK specialist distributor founded in 1981 that supplies rapid analytical testing equipment and supporting services to laboratories and processors in the dairy, brewing, food, beverages, water, and agricultural sectors across the United Kingdom and Ireland. The company markets, sells, installs, calibrates, and services a portfolio of third-party-manufactured analytical instruments from brands including CDR (FoodLab, BeerLab, WineLab, CiderLab, CoffeeLab, DrinkLab, OxiTester, PalmOilTester, GalvanLab, KombuchaLab, AlcoTest), BioSystems (Y15, Y200, Y400, SPICA), Mantech (PeCOD COD analyser, MT titration series, BOD systems, T20 turbidity), PyroScience (FireSting and AquapHOx oxygen/pH sensors), Advanced Instruments (4250 Cryoscope), PerkinElmer (DA 7250/7350/7440 NIR dairy monitors), Rudolph Research Analytical (polarimeters, refractometers, density meters), Thermo Scientific Orion pH meters, Sy-Lab BacTrac 4300 microbiology system, ColiMinder, Fluorophos pasteurisation verification, and AutoFlex density meters.

Underlying technologies include FT-IR spectroscopy (LactoScope), NIR spectroscopy (PerkinElmer DA series), enzymatic and photometric analysis (CDR platforms), automated titration, fluorophos alkaline phosphatase detection, cryoscopy per ISO/FDIS-5764/IDF108, fibre-optic oxygen and pH sensing, and electrochemical COD measurement. QCL differentiates through manufacturer-trained engineers providing a 24-hour average emergency response, on-site liquid analyser calibrations using DRRR reference standards, and a centrally located Staffordshire service centre. Its go-to-market is direct sales and technical engagement combined with content marketing via a segmented blog, industry newsletters, and broad social media presence; revenue is generated through hardware sales, professional calibration services, and managed technical support across an installed base that includes enterprise customers such as Eurofins, SpaceX, United Utilities, and Heineken alongside mid-market processors and craft producers.

Name

Quadrachem Laboratories

Legal name

Quadrachem Laboratories Ltd

Website

https://qclscientific.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

11–50 employees

Short description

Quadrachem Laboratories (QCL Scientific) is a privately held UK and Ireland specialist distributor, founded in 1981, that sells, installs, calibrates, and services third-party rapid analytical instruments for dairy, brewing, food, beverage, water, and agricultural processors and laboratories.

Ownership category

akta.pro rank

Product category

Analytical Instruments Distribution

NAICS

Analytical Laboratory Instrument Manufacturing (334516)

SIC

Laboratory Analytical Instruments (3826), Services-Testing Laboratories (8734)

akta.pro primary industry

Analytical Development & QC Testing (Release/Stability/Potency) (HLAGAGAF)

akta.pro secondary industries

Release Testing & Batch Certification (QC) (HLAGADAC), In-House Quality Control Materials & Check Samples (Food) (AFALAKAE)

Keywords

• Analytical instruments distribution
• Dairy testing equipment
• Brewing quality control
• Water analysis systems
• Laboratory equipment supply

Headquarters

HQ city

Forest Row

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Scientific Equipment Distribution: QCL operates as a UK and Ireland distributor of rapid analytical testing equipment sourced from manufacturers worldwide. They market, sell, and support these products across multiple industry sectors.
2. Instrument Servicing and Maintenance: Provides a range of service cover options to maintain analysers in optimum condition, including scheduled visits, emergency breakdowns, and calibration services.
3. Calibration Services: On-site liquid analyser calibrations using DRRR reference standards, covering milk and cream product groups for parameters such as fat, protein, solids, lactose, and casein. Also provides Orion pH meter calibration with UKAS traceable standards.
4. Technical Support Services: Expert scientists and engineers provide technical support, installation, training, and product servicing and repair.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

Quadrachem Laboratories (trading as QCL Scientific) is a specialist UK and Ireland distributor of rapid analytical testing systems for the dairy, brewing, food, beverage, water and agricultural industries. It sources instruments from international manufacturers (CDR, BioSystems, Mantech, PyroScience, Advanced Instruments, PerkinElmer, Rudolph Research) and provides complete solutions covering marketing, sales, installation, training, on-site calibration and after-sales technical support with an average 24-hour response time.

Product overview

QCL Scientific operates as a specialist distributor of rapid analytical systems in the UK and Ireland, offering a comprehensive portfolio of scientific testing equipment across multiple sectors including Dairy, Brewing, Food, Beverages, Water, and Agriculture. The product portfolio centres on distributed analytical instruments from manufacturers including CDR (FoodLab, BeerLab, WineLab, CiderLab, CoffeeLab, DrinkLab, OxiTester, PalmOilTester, GalvanLab, KombuchaLab, AlcoTest), BioSystems (Y15, Y200, Y400, SPICA), Mantech (PeCOD, MT Series, BOD Systems), PyroScience (FireSting, AquapHOx), Advanced Instruments (Cryoscope 4250), PerkinElmer (DA 7250/7350), Rudolph Research Analytical (Polarimeters, Refractometers, Density Meters), and others. The offering includes on-site calibration services using DRRR reference standards, installation and training, and technical support with a 24-hour average response time. Key product lines serve quality control testing across dairy processing (LactoScope 500/FTA, Cryoscope), brewing (BeerLab), winemaking (WineLab, BioSystems Y15/Y200/Y400/SPICA), food analysis (FoodLab), water and wastewater monitoring (PeCOD, ColiMinder, SENTRY), and marine/environmental research (PyroScience underwater sensors).

Differentiator

Problem solved

Functional benefit

Products and services

• LactoScope 500 Next-generation dairy liquids analyser using FT-IR optics to measure fat, protein, lactose, total solids and other parameters, with comprehensive training, calibration and 24-hour technical support; intended for dairy processors and milk testing laboratories.
• LactoScope FTA Multi-parameter FT-IR dairy analyser measuring fat, protein, lactose and total solids in milk, AOAC and IDF compliant with Results Plus software; used by dairy processors such as Cotteswold Dairy.
• Advanced Instruments 4250 Cryoscope Freezing point depression analyser using high-precision thermistors to detect extraneous water in milk, conforming to ISO/FDIS-5764/IDF108; intended for dairy laboratories and milk receivers.
• CDR FoodLab Rapid enzymatic analysis system for food quality control measuring parameters such as PV, AV, Totox, FFA, lactic acid and milk urea nitrogen (MUN); for food manufacturers and QC laboratories.
• CDR BeerLab Rapid analytical system for brewing QC, monitoring fermentation, bitterness (IBU), VDKs, FAN and hop utilisation; used by breweries such as BrewFist and Heineken.
• CDR WineLab Rapid analytical system for winemaking QC measuring SO2, acetaldehyde, gluconic acid, acetic acid, sugar content and phenolic potential; used by producers such as Callaway Vineyard.
• CDR CiderLab Rapid analytical system for chemical analysis and quality control of cider during production.
• CDR CoffeeLab Analytical system measuring caffeine, fermentable sugars, acidity and polyphenols from fermentation through roasting in coffee production.
• CDR OxiTester Rapid testing system for measuring oxidation in fats and oils through p-Anisidine value and TOTOX.
• CDR PalmOilTester Specialised analyser dedicated to palm oil quality testing applications.
• CDR KombuchaLab Analytical system for kombucha production quality control.
• BioSystems Y15 Compact automated analyser with continuous sample loading for wine and food analysis, measuring sulphites, lactose, gluten and various organic acids, sugars and nutrients; supports up to 72 samples with automatic pre and post dilution. Used by Nyetimber and Balfour Winery.
• BioSystems Y200 and Y400 High-throughput automated wine analysers for autonomous, efficient sample processing.
• BioSystems SPICA Fully connected, intelligent automated wine analyser.
• Mantech PeCOD Chemical oxygen demand analyser delivering COD results in under 15 minutes without dichromate or mercury, used for wastewater, drinking water and process water; deployed by SpaceX, United Utilities and Heineken.
• Mantech MT Series Configurable automated titration systems for single or multi-parameter analysis, automating 32 to 720 samples per batch with no cross-contamination.
• Mantech BOD Systems Automated biochemical oxygen demand systems with Windows 10/11 compatible software, auto-populating data entry, 5- and 7-day tracking and LIMS integration.
• PyroScience FireSting Optical oxygen and pH meter technology for laboratory and underwater measurements, including fibre-optic sensors, microsensors and plate readers.
• PyroScience AquapHOx Underwater oxygen and pH loggers for marine monitoring, with deep-sea variants rated to 4,000-6,000 metres.
• ColiMinder Automated in-line microbiology monitor for water quality testing, detecting E. coli, Enterococci and Total Activity with results in 15 minutes.
• PerkinElmer DA 7250 / DA 7350 NIR dairy processing monitors for at-line and in-line measurement of cheese, butter and powders, as well as in-pipeline measurement via the DA 7350 and DA 7440.
• Fluorophos FLM200 / FLM300 Pasteurisation verification systems using fluorophos technology for alkaline phosphatase detection in milk.
• Sy-Lab BacTrac 4300 Rapid automated microbiology system expandable up to 768 samples for detecting and enumerating micro-organisms.
• SENTRY Real-time monitoring system for volatile fatty acids (VFA) and toxicity events in anaerobic digesters and wastewater treatment, recording readings every minute to identify imbalance or toxic shock events (deployed by United Utilities).
• ATMOS Pipette Tester System for testing accuracy and air leakage of single and 8-channel pipettes in under 30 seconds without balance manipulation.
• Rudolph Research Analytical Polarimeters Advanced polarimeters including 21CFR Part 11 compliant models for demanding analytical laboratories.
• Rudolph Research Analytical Refractometers Refractometers in various configurations designed for specific application requirements and environmental constraints.
• Rudolph Research Analytical Density Meters Density meters for research and production applications across many industries.
• AutoFlex Automated Density Meters Automated laboratory density measurement systems for density, specific gravity, optical rotation, refractive index, Brix, urea, pH and colour.
• Thermo Scientific Orion pH Meters High-quality pH measurement equipment backed by over 40 years of QCL expertise.
• Service and Support Package Comprehensive customer support offering for QCL-distributed instruments including installation, training, technical support, on-site calibration (DRRR reference standards for milk and cream; UKAS traceable for Orion pH), and instrument servicing and repair with 24-hour average response time.

Quantifiable outcome

• 21 day ROI achieved with Mantech multi-parameter analysis system at Eurofins laboratory
• +1 more outcomes

Named customers10 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• PerkinElmercoreChannel Partner/ Reseller/ Distributor · 1 December 2025QCL are the new UK distributor for the PerkinElmer DA 7250 dairy processing monitor, described as the best dairy NIR instrument on the market. QCL also distributes the DA 7350 in-line NIR analyser and DA 7440 on-line NIR analyser for measurement directly in pipelines, hoppers and other locations in dairy processing.
• CDR (Chemical Dietary Research)coreChannel Partner/ Reseller/ Distributor · 1 January 2010Quadrachem Laboratories, founded in 1981 and operating across the UK and Ireland, became a key partner for CDR when the CDR FoodLab line entered the UK market in 2010. The partnership expanded to include CDR BeerLab for the UK brewing sector. The collaboration involves direct technical exchange and shared market insight, combining CDR's rapid analytical systems with QCL's experience in food and beverage instrumentation and their strong position among UK processors. QCL provides marketing, sales, support and maintenance for CDR products in the UK and Ireland.
• SiteGroundminorOthersThird party web hosting provider for the QCL website, as disclosed in the privacy policy.
• Campaign MonitorminorOthersThird party email newsletter service provider for distributing QCL newsletters, as disclosed in the privacy policy.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Regional players

• Elga Labwater (Veolia): UK-based manufacturer and supplier of laboratory water systems sold through UK distributors; adjacent to QCL's environmental and laboratory water QC portfolio, with overlapping UK lab customer base.

Broad incumbents

• Avantor (formerly VWR): Large global distributor of laboratory products and analytical instruments, including food and environmental testing verticals where QCL competes; serves as a broader incumbent alternative to QCL's specialist model.
• Mettler-Toledo UK: Global manufacturer of precision analytical instruments (titration, density, refractometry, pH) overlapping heavily with QCL's dairy, food and beverage QC offerings; QCL resells complementary Rudolph products in the same categories.
• Bio-Rad Laboratories UK: Life-science instrument and consumables manufacturer with food and environmental testing product lines sold through UK distributors; overlaps with QCL's food microbiology and analytical testing portfolios.
• Bruker UK: Manufacturer of FT-IR, NIR and other spectroscopy instruments directly relevant to QCL's dairy and food QC offering; competes at the manufacturer/distribution level across several of QCL's product categories.
• Fisher Scientific UK (Thermo Fisher): Global life-science and lab supplies distributor with a strong UK presence selling analytical instruments, consumables and chemicals across all of QCL's end markets, but at much broader scale and catalogue depth.

Direct peers

• Antylia Scientific (formerly Cole-Parmer): UK and EU distributor of laboratory and analytical instruments covering food, beverage, environmental and life-science QC applications, with overlapping product categories such as titration, refractometry and water analysis.
• Scientific Laboratory Supplies (SLS): UK-based distributor of laboratory consumables, equipment and instruments across food, beverage, pharmaceutical and environmental sectors; directly comparable to QCL as a specialist UK lab supply distributor serving QC customers.
• Labtex UK: UK specialist distributor of laboratory and process analytical instruments including spectrometers and titration systems; comparable niche UK distributor serving food, beverage and industrial QC customers.
• Hach (Xylem) UK: Global manufacturer and supplier of water and wastewater analytical instruments with a UK distribution footprint; directly overlaps with QCL's water/wastewater QC portfolio including COD, BOD and turbidity products.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/qclscientific
• YouTubeyoutube.com/channel/UC1WxRHzAx2zfEniX2U86C6A
• Facebookfacebook.com/QCL-1972820712944592
• LinkedInlinkedin.com/company/6161999
• Instagraminstagram.com/quadrachem_laboratories

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Quadrachem Laboratories