SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 This SDS applies to the Eagle Biosciences ELISA kits listed in Appendix A of this document. SECTION 1: Identification of the substance/mixture and of the company/undertaking_ 1.1. Product identifier Product name 1. CONJUGATES 2. CALIBRATORS AND CONTROLS 3. BUFFERS (excluding WASH BUFFER CONCENTRATE) 4. DILUENTS 5. MICROPLATES 1.2. Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses To be used as a component with ELISA kits according to the instructions provided with the kit. Uses advised against Not available 1.3. Details of the supplier of the safety data sheet Name Address Telephone Telefax Contact email Eagle Biosciences, Inc. 20A NW BLVD, Suite 112 Nashua, NH, USA 03063 617-419-2019 (Monday to Friday, 8AM to 4PM EST) 617-419-1110 [email protected] 1.4. Emergency telephone number Telephone Refer to Appendix B of this document for emergency telephone numbers based on your SECTION 2: Hazards identification 2.1. Classification according to the regulation (EC) n°1272/2008 (CLP) and its amendments This preparation is classified as not dangerous according to CLP (EC) No 1272/2008. 2.2. Label elements according Danger symbol Signal word Product Identifier Danger Supplemental Hazard Information to the regulation (EC) n°1272/2008 (CLP) and its amendments Not applicable. Not applicable. Not applicable. Not applicable. Not applicable. Not applicable. Prevention statements Response statements Storage statements Disposal statements Not applicable. Not applicable. Not applicable. Not applicable. 2.3 Other hazards PBT & vPvB: PBT: Not applicable

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 No substances fulfill the criteria set forth in annex II section A of the REACH regulation (EC) n°1907/2006. 4.1. Description of first aid measures General information In general, in case of doubt or if symptoms persist, always call a doctor. Never give anything by mouth to an unconscious person. Following inhalation Following skin contact Following eye contact Following ingestion For emergency responders If inhaled, remove to fresh air. If not breathing, give...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures Use personal protection recommended in Section 8. Isolate the hazard area and deny entry to unnecessary and unprotected personnel. Avoid any contact with the skin and eyes. Do not breathe vapour or mist. Keep out of drains, sewers, ditches, and waterways. Minimize use of water to prevent environmental contamination. Contain and/or absorb spill with...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 9.1. Information on basic physical and chemical properties Physical state Liquid Odor threshold Not available Melting / Freezing point Not available Boiling point Not available Flash point Not available Evaporation rate Not available Lower limit of flammability or explosive Not available Upper limit of flammability or explosive Not available Vapour pressure Not available Vapour density Not available Relative density Not available Water solubility Not available...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 Acute toxicity Inhalation Ingestion Skin corrosion Eye damage Respiratory sensibilisation Germ cell mutagenicity Carcinogenicity Toxic for reproduction Unique specific toxicity Repeated specific toxicity Aspiration hazard Other information Unknown toxicity. May cause respiratory tract irritation. May be harmful if swallowed. May cause stomach distress, nausea or vomiting. May cause skin irritation. Symptoms may include redness, edema, drying, defatting and cracking...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 13.1. Waste treatment methods Do not use the empty containers. Waste disposal according to the Directives EC 75/442/EEC and 91/689/EEC in their latest versions by incineration or dispose of waste material 13.2. Waste code numbers/Waste No data available. identification 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture Authorizations and/or restrictions on use: This Safety Data Sheet classification and labeling...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 SECTION 16: Other information 16.1. Indication of changes (Additions, Deletions, Revisions) Creation date: 17/06/15 Revision date: 16/11/16 Indication on changes: Version 2.0: Appendix A-Addition of Adioponectin ELISA kit and Triiodothyronine-Reverse (rT3) ELISA kit. Revision date: 26/01/17 Version 3.0: Appendix A-Addition of Aldosterone ELISA kit. Revision date: 30/05/17 Version 4.0: Section 1.3 updated with new address and contact details. Revision date: 28/03/18...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 1.1. Product identifier Product name STOPPING SOLUTION (Sulfuric acid, oil of vitriol) 1.2. Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses To be used as a component with ELISA kits according to the instructions provided with the kit. Uses advised against Not available Name Address Telephone Telefax Contact email Eagle Biosciences, Inc. 20A NW BLVD, Suite 112 Nashua, NH, USA 03063 617-419-2019 (Monday to...

SAFETY DATA SHEET According to Regulation (EC) No. 1907/2006 (modified by regulation EU No. 453/2010) Version 6.0, Issue Date : 07/08/18 2.3. Other hazards Results of PBT and vPvB evaluation: • PBT: Not applicable • vPvB: Not applicable *Note B: Some substances (acids, bases, etc.) are placed on the market in aqueous solutions at various concentrations and, therefore, these solutions require different classification and labelling since the hazards vary at different concentrations. In Part 3 entries with Note B have a general designation of the following type: 'nitric acid ...%\ In this case the...