
Schlenk chemistry
Full range of schlenk lines, bubblers, overpressure valves, cold traps and all accessories for air sensitive chemistry, including off the shelf schlenk lines and custom designs. Option for custom and bespoke designs made from our UK based glassblowing site.

Science-Led Testing Excellence Supporting Industry Innovation, Production and Problem Solving
Our laboratories deliver advanced chemical and materials analysis designed to identify, characterise, and quantify substances within complex materials and formulations. These capabilities allow clients to understand product composition, confirm specification compliance, detect impurities, and address contamination or failure issues. We work across the full product lifecycle, from early R&D through manufacturing, supply chain evaluation, market launch, and post-market performance investigations. Key analytical capabilities include: • Structural and compositional analysis • Trace level contamination analysis • Formulation and deformulation investigations • Migration and extractables/leachables studies • Failure and root cause investigations • Performance and durability testing • Surface chemistry and adhesion studies • Thermal, mechanical, and imaging analysis Our multi-technique approach enables the accurate identification of both intentionally added substances and trace unknown components that may affect safety, compliance, or product performance.

Scientific Services
Comprehensive scientific services spanning toxicology, ecotoxicology, exposure sciences, NAMs, study monitoring, environmental fate and more. Our expert team delivers data gap analyses, integrated testing strategies, study oversight, risk and exposure assessments, and robust technical justifications to support compliant, defensible regulatory submissions.

Screenwash
Miswa Chemicals produces and supplies premium Screenwash trusted by automotive, commercial, and industrial users across the UK. Engineered for powerful cleaning and reliable all‑weather performance, our Screenwash ensures crystal‑clear visibility and dependable results in every season. Available in sizes from 750ml retail bottles to 1000L IBCs, along with private‑label branding and custom‑chemistry formulations, MISWA offers complete flexibility for wholesalers, retailers, and fleet operators.

Screwed/Socket Weld Ball Valve JC Series
3PC design twinseal ball valve. Full port ball valve. Blow out proof stem. Floating ball design. Hand Lever / Gear / Actuator Operated. Face to Face:- MFG standard. ISO 5211 top mounting pad available for easy Uflow make actuator mounting. End Connection:- Screwed / Socket weld (ASME B16.11). Balls are precision machined and mirror finished for bubble-tight shut off with less operating torque

Scrubbers and Desuperheaters

SD164 BT Ex & SD264 BT Ex
These scanners are Bluetooth handheld barcode scanners, designed for use in Zone 1 / 21 hazardous areas. The SD164 BT Ex reads 1D barcodes and the SD264 BT Ex reads both 1D and 2D barcodes. They are Bluetooth handheld barcode scanners, designed for use in hazardous areas. They are fully ruggedised, able to withstand fifty drops onto concrete from a height of 2m, and the ergonomic grip and lightweight, well-balanced body make the SD164 BT Ex and SD264 BT Ex easy to handle even whilst wearing gloves. The long reading distance and wide scan line ensure that barcodes in awkward, hard-to-reach locations can be read, and the rapid scan rate of up to 500 scans per minute makes them very efficient. Key Features Option for standard 1D or both 1D and 2D barcodes and stacked PDF barcodes ATEX / IECEx Zones 1, 2, 21, and 22 certified RS232 / 422 or USB interface options AC or DC power options IP65 fully ruggedized

SD164 Ex & SD264 Ex
These scanners are cabled handheld barcode scanners, designed for use in Zone 1 / 21 hazardous areas. The SD164 Ex reads 1D barcodes and the SD264 Ex reads both 1D and 2D barcodes. They are wired handheld barcode scanners, designed for use in hazardous areas. They are fully ruggedised, able to withstand fifty drops onto concrete from a height of 2m, and the ergonomic grip and lightweight, well-balanced body make the SD164 Ex and SD264 Ex easy to handle even whilst wearing gloves. The long reading distance and wide scan line ensure that barcodes in awkward, hard-to-reach locations can be read, and the rapid scan rate of up to 500 scans per minute makes them very efficient. Key Features Option for standard 1D or both 1D and 2D barcodes and stacked PDF barcodes ATEX / IECEx Zones 1, 2, 21, and 22 certified RS232 / 422 or USB interface options AC or DC power options IP65 fully ruggedized

SDS Authoring for SAP
Suite of SDS Authoring Content for SAP® Product Compliance

SDS Authoring Services

SDS Authoring Software
WERCS Studio is an industry-leading software solution that makes it easy to automate and centralize compliance data — an essential part of ULTRUS™ software from UL Solutions that helps you accelerate your product stewardship needs. This software is powered by comprehensive ChemADVISOR® regulatory data that helps you efficiently manage and automate your environment, health and safety (EHS) initiatives and mitigate compliance risks.

SDS Training
CHCS offers Modular Training Courses on the writing of Safety Data Sheets (SDSs), and related issues such as classification, labelling and other documentation.

SdSArea
SdSArea is a tool that automatically manages and distributes your safety data sheets (SDS). It takes care of sending safety data sheets to your customers. What's more, it notifies your customers appropriately. It also complies with the legal obligation of Article 31 of Regulation (EC) 1907/2006 (REACH). This is the best solution for the distribution and management of safety data sheets in the chemical industry.

Sea Freight
Dependable sea freight solutions built around your business By partnering with agents in all major global ports, we maintain a strong service infrastructure that guarantees a smooth and hassle-free experience. We are committed to delivering on our promises, ensuring your shipments arrive safely, on time, and in full compliance with international regulations. Worldwide import & export FCL & LCL Hazardous cargo undertaken Real-time track & trace Weekly sailings Shipping documentation Customs brokerage & international trade compliance

Seals & Gaskets
Our extensive product range includes FFKM/FKM O Rings, Mechanical Seals, PTFE Components, Gaskets, Graphite and Gland Packings, Rotary Seals, Extrusions/Profiles, Fasteners & Springs, and Custom Moulded Components, all engineered for high-pressure, high-temperature, high speed and aggressive media environments. We provide quality assured sealing solutions for all valve types, including Ball, Butterfly, Control, Check, Diaphragm, Gate, Pressure Relief, Double Seal, Double Seat, Regulating, and Safety valves. Our products are available in a wide range of industry-compliant materials, including FDA/EC1935/EC2023, USP & 3-A, WRC/WRAS, ACS, NSF, KIWA, KTW, DVGW, UBA and EN681-1/EN549/EN682, NORSOK, TOTAL, SHELL, NACE, API 6A.
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