BASIC NAME REAGENT NAME CHEMICAL MODIFIER NAME BENZENE SUPPLY 5 ML GLASS BOTTLE ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE SIGMA ALDRICH-12540-5ML-F NOTE: – REFERENCE SUBSTANCE FOR GAS CHROMATOGRAPHY; – ASSAY (GC) MAJOR 99.9%. SPECIFICATION NOTES: – THE SUPPLIER MUST SEND ALONG WITH THE INVOICE THE EMERGENCY SHEET AND THE CHEMICAL PRODUCT SAFETY INFORMATION SHEET (MSDS) ACCORDING TO GHS; – THE SUPPLIER MUST SEND ALONG WITH THE INVOICE THE COMPULSORY CERTIFICATE OF PACKAGING FOR LAND TRANSPORT OF DANGEROUS PRODUCTS (IN COMPLIANCE WITH ORDINANCE 10/06 INMETRO). – EACH BOTTLE MUST BE IDENTIFIED WITH: – MANUFACTURING BATCH NUMBER; – BATCH MANUFACTURING DATE; – BATCH EXPIRY DATE; – THE SUPPLIER FIRM MUST SEND ALONG THE INVOICE INDICATING THE ORDER NUMBER AND THE INVOICE NUMBER, THE FOLLOWING CERTIFICATE: – OF CHEMICAL ANALYSIS WITH THE BATCH NUMBER.