Allschoolabs will send you the exact product as in the image attached here. For laboratory chemicals and reagents, we distribute brands as Fisher, Merck, Sigma Aldrich, CDH, BDH, Loba chemie, JHD, Qualikem and Klincent. Our glasswares are borosilicates. They include the following: Burtech, S.Pyrex, Simax, Jtech, Jsil, England Pyrex and 3.3 Boro. Type A glasses are not dispalayed on our shop page, however they are in stock. Every other equipment is as displayed in their individual description. COAs & SOP Moreso, certificate of analysis and SOPs may be requested via any of our contact channels. Furthermore, to confirm manufacturers date of production and expiry, simply check on the packaging of this product or in the manual attached. Products with no applicable manual or manufacturers production detail can be checked for batch no. The batch no must be imputed into input provided for on the product website where the full details of the products will be listed. Return & Refund Wrong, Damaged or Faulted products should be returned immediately with no further damaging via our contact channels.? Chemicals/reagents with broken seal will not be accepted. For details on our return and refund policy pertaining to your product of choice, please visit our return and refund page. Go here? (www.g.page/allschoolabsscientific) to see more photos of this product and related ones. Moreover, to see products related to this, use the search bar in shop. Click here (www.allschoolabs.com/shop) For Enquiries on the Express Delivery of this product within and Outside Nigeria, Chat with our Logistics Personnel