I. IDENTIFICATION Trade Name: Seditrol® Erythrocyte Sedimentation Rate Control Catalog/Product Number: DSC04, DSC06 Application of Substance/ Preparation: In-vitro laboratory reagent or component Manufacturer/Supplier: ALCOR Scientific Incorporated 20 Thurber Boulevard Smithfield, RI 02917 Telephone: (401) 737-3774 Information Department: Technical Services, Customer Support Emergency Information: 1-800-424-9300 Use only in the event of a CHEMICAL EMERGENCY involving a SPILL, LEAK, FIRE, EXPLOSION or ACCIDENT II . HAZARDS IDENTIFICATION Emergency Overview: n/a Routes of Exposure: - Ingestion Information Pertaining to Particular Dangers for Man and Environment: The product does not have to labeled due to the calculation procedure of the General Classification Guideline for Preparations of the EU” in the latest valid version. Classification System: The classification was made according to the latest editions of the EU- lists, and expanded upon from company and literature data. NFPA Ratings (Scale 0-4): - Health=0 Special Hazards: Contains human sourced and/or infectious components II I. COMPOSITION/INFORMATION ON COMPONENTS CAS No. Description: Human Source Material Identification Number (s): EINECS Number 268-338-3 Chemical Characterization: Mixture of the substances listed below with non-hazardous additions. Additional Information: Contains human sourced and/or potentially infectious components. IV. FIRST AID MEASURES General Information: No special measures required After Inhalation: Supply fresh air; consult a doctor in case of complaints After Skin Contact: Immediately wash with water and soap and rinse thoroughly. Generally the product does not irritate skin. After Eye Contact: Rinse opened eye for several minutes under running water; consult a physician. After Swallowing: Rinse mouth with water; Seek medical attention and appropriate follow-up. Information for Physician: The following symptoms may occur: - Skin irritation - Eye irritation

V. FIRE FIGHTING MEASURES Suitable Extinguishing Agents: CO2, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Protective Equipment: No special measures required. VI. ACCIDENTAL RELEASE MEASURES Person Related Safety Precautions: Handle as potentially infectious. Measures for Environmental Precaution: Keep contaminated washing water and dispose of appropriately. Measures for Cleaning and Collecting: - Absorb liquid components with liquid-binding material - Clean the affected area carefully with disinfectant - Dispose contaminated waste...

- Odor: Light Change in Condition: - Melting point/Melting Range: Undetermined - Boiling point/Boiling range: Undetermined Flash Point: Not applicable Auto Igniting: Product is not self-igniting Danger of Explosion: Product does not present an explosive hazard Density: Not determined Solubility in/ Miscibility with Water: Full miscible pH-Value at 20° C: 7,0-9,0 Organic Solvents: 0,0 % X. STABILITY AND REACTIVITY Thermal Decomposition/Conditions to be Avoided: No decomposition if used according to specifications. Materials to be Avoided: n/a Dangerous Reactions: No dangerous reactions...

XIV. TRANSPORT INFORMATION DOT Regulations: - Hazard Class: n/a Land Transport ADR/RID (Cross-border): - ADR/RID Class: n/a Maritime Transport IMDG: - IMDG Class: n/a Air Transport ICAO-TI and IATA-DGR: - ICAO/IATA Class: n/a Additional transport information: Not dangerous according to the above specifications. XV. REGULATIONS SARA (Superfund Amendments and Reauthorization Act of 1986- USA) - Section 302/304 (40CFR355.30/40CFR355.40): Substance not listed - Section 313 (40CFR372.65): Substance not listed TSCA (Toxic Substance Control Act) - 7558-79-4: Disodium hydrogenorthophosphate...