(SLS International) Scientific Laboratory Supplies Ltd

About Us

Service & Repairs

Case Studies

Sustainability

Videos

Certificates and Policies

FEATURED PROMOTIONS

Tailored, Flexible, Fast ...it’s in our DNA

SLS has grown to become the UK’s largest independent supplier of laboratory equipment, chemicals and consumables. Because of our independence, we are unique in our approach to sourcing and supplying the highest quality, best value products and brands, providing precisely what you need, exactly when you need it. Whatever you are looking for, you can be sure our team will take care of you and provide a dedicated service that’s designed entirely around you and your business.

Why choose SLS?
We are proud to offer our customers an extensive range of quality equipment from leading brands, exceptional customer service, an online and interactive catalogue and exclusive special offers and promotions. Browse our range of laboratory supplies and order securely online. Alternatively, call us on +44(0) 115 977 5060 or here to email us.

What We Do

Who Are SLS?

Customer Testimonials

Product Portfolio

Divisions, Facilities & Logistics

Sustainability

SLS Show

International

Empty content

We have used SLS for a number of years and I have always found that if I need help finding any information they are quick with their replies and are interested in gaining our custom. They are keen to gain feedback on any quotes they give out. Kulvinder, Loughborough University

Empty content

THE CREDIT TEAM THAT HELPED ME SET UP A BUSINESS ACCOUNT WERE EXTREMELY HELPFUL AND EXPEDITIOUS WITH THE PROCESS. Kevin, Target Healthcare Ltd.

Empty content

As member of staff who oversees one of the Tissue Culture Labs at Imperial College, I wanted to take a moment to acknowledge the quality of the media you provide and the attention you devote to the shipping process, Our team/students greatly appreciates the care and effort you put into ensuring timely deliveries of your products. Jack, Imperial College

Empty content

I AM ALWAYS PLEASED WITH THE FOLKS AT SLS, THEY ARE FRIENDLY AND HELPFUL. Giuseppe, Kingston University

Empty content

Great service! Thank you for sending the unit which arrived yesterday. Working with your company has been a pleasure and I will be sure to use you again for further requirements we have. Jennie

Empty content

GOOD AND RELIABLE SERVICE. Hemant, University of Edinburgh

Empty content

Can I take this opportunity to thank you for your support when I called you up urgently and you then tried to investigate the issue from your side. You were very quick to answer and were very supportive. Hazel, Steeping Hill Hospital

Empty content

I HAD A SMOOTH AND HASSLE-FREE SHOPPING EXPERIENCE. THE RESPONSE TIME WAS QUICK, AND THE SERVICE WAS FRIENDLY AND HELPFUL. COMMUNICATION WAS CLEAR, AND ANY ISSUES WERE RESOLVED EFFICIENTLY. DELIVERY WAS PROMPT, PRICING WAS FAIR, AND THE PRODUCTS I NEEDED WERE READILY AVAILABLE. OVERALL, A GREAT EXPERIENCE. Hyun Soon, University of Reading

Empty content

SERVICE IS ALWAYS EXCELLENT. Katey, Nuffield Department of Medicine

Empty content

SLS are now my preferred choice for lab supplies. Prices are always extremely competitive and the very few issues I have had have been dealt with extremely fast. Dan, Metalysis

Empty content

GOOD CUSTOMER SERVICE AND LARGE SELECTION OF PRODUCTS Karen, Westbourne House School

Empty content

REALLY EASY TO GET HELP WHEN NEEDED. PROMPT RESPONSE, PROFESSIONAL AND FRIENDLY. Daniela, University of Oxford

Empty content

VERY GOOD SERVICE WITH VERY HELPFUL STAFF. Laura, Care Fertility Tamworth

Empty content

With SLS there is a very personal feel to the service provided, you are made to feel every enquiry and purchase counts. Nancy, TC BioPharm

Empty content

Excellent customer service. Junemuel, Manchester University NHS Foundation Trust

Empty content

SLS are fast, friendly and well organised. I had to manage the construction of an entire molecular biological laboratory in a very short time frame and would never have been able to succeed in doing so without their amazing support. Angus, Davis French Associates

Empty content

GREAT SERVICE PROVIDED FROM START TO FINISH OF ORDER. Martyn, Momentive

Empty content

The pricing is always so competitive and the reps are really helpful whenever I need anything but not in any way pushy. Georgina, Nottingham Trent University

Empty content

ALWAYS WILLING TO ASSIST IF THE REQUIRED ITEM IS NOT AVAILABLE. GO ABOVE AND BEYOND. Saskia, Biochek

Empty content

Good range of products at competitive prices, helpful staff to solve any issues James, The University of York

Empty content

Always had good service and reasonable prices. Lynn, University of Strathclyde

Empty content

I have been using SLS for several years and have always found them to be very competitive on price. They provide a quality and efficient service and always respond quickly to any questions or queries. Highly recommended. 5 Stars ***** John, Thomas Hardy Brewery

Empty content

EXCELLENT SERVICE WITH RAPID RESPONSE. THE LARGE SELECTION AND COMPETITIVE PRICES MAKES SLS ONE OF THE BEST SUPPLIERS. Faadil, Xias Bio Limited

Empty content

You have gone over and above to help me. Thank you so very much. Ussia, Nautilus Geophysical Cc, Namibia

Empty content

GOOD SELECTION OF PRODUCTS, COMPETITIVE PRICES, FAST DELIVERY, A TRACK RECORD OF PURCHASES FROM SLS OVER THE LAST 4 YEARS. Andrey, University of Bristol

Empty content

1/2 Thank you for all your support, in particular for your assistance, diligence and regular updates on stock and delivery ETA’s which has been absolutely invaluable. Without your proactive approach to account management, and the timely picking, packing and delivery of goods, we would not have been able to complete a number of significant projects for our clients. James, HistologiX Ltd

Empty content

I wanted to share my appreciation for your work in helping us source some consumables that are in short supply due to COVID-19 testing. It has been a difficult time and SLS has made dealing with our procurement problem a little less arduous. You have been more supportive than I could have hoped for and reinforced our decision to move as much of our business to SLS as possible. Kieran, Addenbrooke's Hospital

Empty content

RELIABLE SERVICE AND A COMPREHENSIVE RANGE OF GOODS. Scott, The University of Edinburgh

Empty content

Excellent customer service, great communication, rapid dispatch of goods, good packaging. Tony, Memteq Ventures

Empty content

In the dealings I have had with SLS, they have been extremely professional and helpful. The customer service rep has always been courteous and goes the extra mile to provide all the information I need. Ocil, Sigma Components

Empty content

SLS provides a truly fantastic service and I would thoroughly recommend this company. The quick delivery of items is essential to our business. The Account Manager and Customer Service team in general are always so helpful, efficient and willing to go the extra mile. John, Food Allergen Centre

Empty content

2/2 After experiencing 6 months of miss-haps and diabolical customer services with another supplier, the difference in your approach is night and day. It's approaches to account management and communications like yours that really help cement working relationships and we look forward to continuing to work with SLS to supply and support our lab operations. James, HistologiX Ltd

Empty content

SLS HAS ALWAYS BEEN RELIABLE AND HAS BEEN ABLE TO PROVIDE PRODUCTS IN A TIMELY MANNER. Letizia, University of Oxford

Empty content

Excellent service! They have a wide range of products and the customer service is exceptional. Alessia, University of Kent

Empty content

Very good and quick service. Any issues are easily and quickly sorted by a very efficient office team. A large range of products available at competitive prices. Alison, Astonish

Empty content

DEPENDABLE FOR THE STOCK I REQUIRE, KEEP ME UP-TO-DATE ON THE STATUS OF MY ORDERS/DELIVERIES, QUICK AND EFFICIENT SERVICE. Gavin, Imperial College London

Empty content

HONESTLY, CANNOT FAULT SLS' SERVICE AND PRODUCT RANGE SINCE WE'VE COME ON BOARD. ANY ISSUES WE HAVE HAD, THEY HAVE BEEN RESOLVED PROMPTLY AND PROFESSIONALLY. IT'S BEEN NOTHING BUT STELLAR SINCE WE FIRST PLACED AN ORDER. Dylan, Liquitherm Technologies Group

Empty content

I AM MORE THAN HAPPY WITH ALL ASPECTS OF THE SERVICE FROM SLS. Albert, BAM RITCHIES (Laboratory)

Empty content

I HAVE ALWAYS HAD A LOVELY EXPERIENCE WITH SLS. NEVER ANY ISSUES AND STAFF ARE LOVELY. Megan, Kao

Empty content

Friendly and helpful staff. Good prices and quick deliveries. Shelagh, Newcastle University

Empty content

WITH US ONLY HAVING A SMALL LAB WE TEND TO GET IGNORED BY OTHER LAB SUPPLIERS, BUT THE SERVICE WE GET FROM OUR ACCOUNT MANAGER IS EXCELLENT. Alan, Borregaard

Empty content

I have been ordering for a long time from SLS. Really happy with the service we are given, always friendly, helpful and professional. Chris, Joseph Heler

Empty content

I’m always so impressed with SLS; that’s why I keep coming back. And of course because the equipment you stock is excellent and your website is really easy to use. Please keep up the good work! Looking forward to placing my next order. Hartley Brewing Company Production

Empty content

Good customer support from the reps and competitive pricing. Paul, University of Bristol

Empty content

JOIN OUR MAILING LIST

Subscribe to the SLS mailing list and enjoy news & promotions delivered straight to your inbox