| CHEMICAL DRAINAGE SYSTEMS | 8 suppliers |
| LABORATORY Waste Fittings . | 7 suppliers |
| DRAINAGE Special Applications: Laboratory | 6 suppliers |
| LABORATORY DRAINAGE PIPES AND FITTINGS | 6 suppliers |
| WASTE PIPES and FITTINGS Laboratory . | 5 suppliers |
| CLEANROOM Doors . | 4 suppliers |
| PIPES Laboratory Waste . | 4 suppliers |
| CLADDINGS INTERNAL Laboratory . | 3 suppliers |
| DRAINAGE CHANNELS Laboratory . | 3 suppliers |
| SINKS Laboratory . | 3 suppliers |
| CLEANROOM Fan Filters . | 2 suppliers |
| CLEANROOM Lighting Units . | 2 suppliers |
| CLEANROOM Ventilation . | 2 suppliers |
| CLEANROOM Wall Systems . | 2 suppliers |
| LABORATORY Sinks . | 2 suppliers |
| LABORATORY DRAINAGE PIPES AND FITTINGS Stainless Steel . | 2 suppliers |
| LABORATORY DRAINAGE PIPES AND FITTINGS Stainless Steel Push-Fit . | 2 suppliers |
| WALL COVERINGS Laboratory . | 2 suppliers |
| BALLVALVES Laboratory Ballcocks . | 1 supplier |
| BENCHING Laboratory . | 1 supplier |
| CLEANROOM Access Control Air Showers (Decontamination) | 1 supplier |
| CLEANROOM Ceilings . | 1 supplier |
| CLEANROOM Ceilings ISO 14644-1 | 1 supplier |
| CLEANROOM Design and Assembly . | 1 supplier |
| CLEANROOM Door Systems . | 1 supplier |
| CLEANROOM Doors X-Ray Protected | 1 supplier |
| CLEANROOM Laminar Airflow Units . | 1 supplier |
| CLEANROOM Pass Through Boxes . | 1 supplier |
| CLEANROOM Ventilation Air Distribution Systems | 1 supplier |
| CLEANROOM Wall Systems Sandwich Wall Constructions | 1 supplier |
| FLOORING Vinyl Sheet: Laboratory | 1 supplier |
| LABORATORY Air Distribution / Air Management Systems . | 1 supplier |
| LABORATORY Benches Stainless Steel Ventilated | 1 supplier |
| LABORATORY Cans BS 1449:1972 1B | 1 supplier |
| LABORATORY Fittings Water Service Controls | 1 supplier |
| LABORATORY Sinks DOH HTM 63 | 1 supplier |
| LABORATORY Sinks Stainless Steel | 1 supplier |
| LABORATORY Sinks Stainless Steel Purpose Made | 1 supplier |
| LABORATORY Trunking . | 1 supplier |
| LABORATORY Worktops . | 1 supplier |
| LABORATORY DRAINAGE PIPES AND FITTINGS HDPE . | 1 supplier |
| LABORATORY DRAINAGE PIPES AND FITTINGS PVC-u . | 1 supplier |
| LABORATORY DRAINAGE PIPES AND FITTINGS Stainless Steel AGREMENT CERTIFICATE HOLDERS . | 1 supplier |
| LABORATORY DRAINAGE PIPES AND FITTINGS Stainless Steel BS EN 1124 Parts 1 and 2 . | 1 supplier |
| SIGNS Laboratory . | 1 supplier |
| TAPS Laboratory . | 1 supplier |
| TRAPS Laboratory . | 1 supplier |
