Solution LYS

Hazard statements

XN Harmful R 22 Harmful if swallowed. R 36/38 Irritating to eyes and skin. 3. Composition/information on ingredients: Description: Liquid. Proprietary compound mixture. R 22 Harmful if swallowed. R 36/38 Irritating to eyes and skin. XN Harmful R 36/37/38 Irritating to eyes, respiratory system and skin. R 42 Irritant - may cause sensitisation by inhalation and skin contact. 3. Composition/information on ingredients: Chemical name: Proteinase K CAS No: 39450-01-6 4. First-aid measures: After contact with eyes: Immediately flush opened eyes with running water for several minutes. After contact with skin: Immediately wash skin with soap and copious amounts of water. After inhalation: Remove to fresh air and monitor breathing. If not breathing give artificial respiration. Call a Doctor. After swallowing: wash out mouth with water provided person is conscious. Call a Doctor.

Hazardous Ingredients

Guanidinium Chloride CAS No: 50-01-1 Triton X-100 CAS No: 9002-93-1 4. First-aid measures: After contact with eyes: Get medical attention immediately. Immediately flush opened eyes with plenty of water for at least 15 minutes. After contact with skin: Immediately flush contaminated skin with copious amounts of water. After inhalation: Remove to fresh air. Seek medical advice in case of breathing difficulties. After swallowing: Wash out mouth with water provided person is conscious. Call a Doctor. 5. Fire-fighting measures: Non-flammable. Suitable extinguishing agents for surrounding fire: CO2, powder or water spray. Protective equipment: Do not inhale combustion gases. Wear self-contained breathing apparatus if necessary. 6. Accidental release measures: Use personal protective equipment as detailed in section 8. Ensure adequate ventilation. Prevent seepage into drains. Add absorbent to collect spillage and place into a suitable disposal container. 7. Handling and storage: Do not ingest. Avoid contact with eyes and skin. Wash thoroughly after handling. Store in a tightly closed container. 8. Exposure controls/personal protection: Exposure controls: None listed Personal Protective equipment Eyes wear appropriate protective safety goggles Skin: wear appropriate protective gloves. Clothing: wear appropriate protective clothing. 9. Physical and chemical properties Physical state liquid. Colour colourless. Odour faint odor Other properties: N/A 10. Stability and reactivity: The product is stable. Incompatible materials: oxidising and reducing agents. Hazardous decomposition products: halogenated compounds, hydrogen chloride.

Potential chronic health

Contains material which may cause damage to the following organs central nervous system, eye lens or cornea. Irritant effect: Irritating to eyes, skin and mucous membranes. Sensitisation: No sensitising effects known.

ECOLOGICAL INFORMATION

No known significant effects or critical hazards 13. Disposal considerations: Dispose of in a manner consistent with state and local regulations. 14. Transport information: Non-hazardous for transport. 15. Regulatory information: European/International Regulations: European labelling in accordance with EC Directives:

Hazard pictograms

XN

Precautionary statements

S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 Wear suitable protective clothing. S 46 If swallowed, seek medical advice immediately and show this container or label. Waterhazard class Water

Hazard categories

1 slightly hazardous for water

Further information

This information is believed to be accurate and represents the best information based on our present knowledge However, this shall not constitute a guarantee or warranty for any specific product feature and in no case shall the company be liable for any claims, losses or damages, including lost profits. Proteinase K 1. Identification of the substance/mixture and of the company/undertaking: Product details Trade name Proteinase K Manufacturer/Supplier: Cell Projects Ltd. available from Cell Projects Ltd., Unit 2 Roebuck Business Park, Ashford Road, Harrietsham, Kent ME17 1AB Tel ++44 (0) 1622 763741 Email: info@isohelix.com 2.