Klercide Sporicidal Low Residue Peroxide WFI Spray 6 x 1L


Suitable for GMP A/B/C/D
Low residue peroxide
  • 6 x 1L bottles per case, sold by the case
  • Sterile, WFI, ready to use, 1L
  • BPR compliant
  • Sporicidal activity
  • 0.2 micron filtered & triple bagged
  • SteriShield delivery system
  • Suitable for rotational cleaning
  • Can be used up to 10x without residue removal
  • Very suitable for a high number of applications in Grades A/B/C/D areas 
  • Formerly Biocide C
  • Ecolab code: 6600535

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Qty Case Price Unit Price Saving
1 -4 £294.93 £49.16 -
5 £286.08 £47.68 3%
(£49.16 per unit)
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Klercide Sporicidal Low Residue Peroxide is a sterile cleanroom biocide, which is a blend of highest grade 6% hydrogen peroxide and Water for Injection. Its broad spectrum activity includes troublesome bacterial spores.

Klercide Sporicidal Low Residue Peroxide is suitable for use on most types of hard surfaces in cleanrooms and controlled environments, isolators, LAFs, equipment exteriors and production.

Klercide Sporicidal Low Residue Peroxide is especially suitable for areas where a low residue product is required and due to the grade of hydrogen peroxide is compatible with gassing isolators.

The biocide blend is 0.2 micron filtered, sterile filled and triple bagged under Grade A laminar flow in a Grade B (ISO Class 5) cleanroom using a strictly controlled and validated process.

It is available ready to use in a 1 litre trigger spray and 5 litre capped bottles. The trigger spray bottle incorporates the patented SteriShield Delivery System and an adjustable trigger. The unique way in which the SteriShield Delivery System works, as a closed system, ensures that the sterility of the contents is preserved throughout use.


Very low residue - Klercide Sporicidal Low Residue Peroxide is a blend of hydrogen peroxide and Water for Injection, so it is very low residue with very low endotoxin levels (<0.25 EU/ml). 

Compatible with gassing isolators - The grade of hydrogen peroxide used is the same as the Vaporised Hydrogen Peroxide used in gassing isolators, so it is ideal for use in very high grade zones and product contact areas.

Very effective, including sporicidal activity - Klercide Sporicidal Low Residue Peroxide will control most risks of contamination including difficult bacterial spores. It can be used safely and effectively as part of a rotation with any other Ecolab Life Sciences biocide.

Easy and safe to use - Klercide Sporicidal Low Residue Peroxide is classified as non-corrosive, so it can be used safely in most cleanroom applications. The fully adjustable trigger spray allows liquid to be dispensed as either a jet or a spray, which is particularly useful in critical areas.

Cost effective - All the biocide can be dispensed from the bottle so there is no wastage. Validation of the SDS proves that the contents remain sterile. An in-use shelf life of six months is supported with this data, enabling a long in-use shelf life to be applied by the end user.

Environmentally friendly packaging - The packaging does not contain any propellant so does not require any special disposal procedures.

Product ordering

Format: 1 Litre SDS Trigger Spray

Case quantity: 6 x 1L

Ecolab code: 6600535 (formerly KS57B - 3079100)

Safety datasheet (PDF)

Country of Origin: United Kingdom
More Information
Product Icon Attributes Suitable for GMP A/B/C/D, Sterile, Sporicidal, Low residue peroxide
Brand Ecolab
Type SteriShield delivery system
Lead time (if out of stock) 10-15 days
Pack Size 6 per case
Materials 6% hydrogen peroxide
Size 1L
Colour Colourless
Odour Slight, pungent
Clarity Clear
Water grade WFI
Applications Very suitable for a high number of applications in Grades A/B/C/D areas
Production Klercide Sporicidal Low Residue Peroxide is filtered to 0.2 micron and bottled in a Grade B cleanroom
Country of origin United Kingdom
Packaging Triple bagged
Sterility Sterile
Shelf life 12 months from date of manufacture
Efficacy CEN Test Data available on request. Certificates of analysis, irradiation, quantitative endotoxin levels < 0.25EU/ml and sterility available
Dilution Ready to use
MSDS Available to download on the Cleanroomshop product page
Cleanroom class GMP Grade A, GMP Grade B, GMP Grade C, GMP Grade D
PPE Requirements Ensure that there is sufficient ventilation to the area. Nitrile, PVC or Neoprene gloves for hand protection. Eye glasses for eye protection and protective clothing for overall protection.
Handling & storage Store in cool well ventilated areas. Avoid direct contact with the substance.
Do not handle in the confined space.
Avoid the formation or spread of mists in the air.
Delivery system The way in which the SteriShield Delivery System works, as a closed system, ensures that the sterility of the product is preserved throughout use.
Instructions for use Ready to use so can be applied directly onto the surface to be sanitised. Always ensure the whole surface is in contact with the liquid. For optimum results wipe the surface to physically remove any contaminants. Contact time: At least 5 minutes for bioci
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Delivery and returns

We offer same day despatch on all stock items, Monday to Friday, with no minimum or maximum quantity.

Please note that the cut off point for same day despatch for stock items is before 16:00. If you place your order after this time and need your goods urgently, please give us a call and we’ll see what we can do.

Typically orders received after 16:00 will be despatched the following working day, providing goods are in stock.


Weight (KG) Next day before 17.30pm* Next day before noon Next day before 10.30am
1 - 20 £9.99 £13.50 £21.00
21+ +£0.36 per extra kg +£0.44 per extra kg +£0.48 per extra kg

*Please note that the 'Next day before 17.30pm' delivery can be made any time between 7.30am and 17.30pm.


We offer a range of delivery methods for countries outside of Mainland UK, for Northern Scotland, Northern Ireland, Isle of Man & Scilly Isles & Channel Islands. We also offer International Delivery for 50+ countries.

For more information about our delivery options and pricing click here

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