Some model numbers have a leading zero, but it does not appear to be significant.Numbers from older, discontinued pieces were sometimes recycled and used on new, unrelated pieces.
Model numbers did not appear on the earliest color ware pieces. In parentheses after each are the lid numbers which fit the corresponding dish or bowl. Look for it above the trademark on bowls and dishes, and on the handles or rims of lids.īelow is a listing of model numbers of the most often-seen pieces of vintage Pyrex kitchenware, which may be helpful for identification purposes. Model numbers are also useful in that they provide collectors with a common language, a frame of reference, and even a shorthand when speaking about Pyrex ware.Įach shape and size of Pyrex Ware was assigned a model number, which is typically embossed somewhere on the piece. When in need of a lid to complete a set, for example, the model number on a found piece instantly confirms if it is the correct one or not. To place an order, contact Fisher Scientific Customer Service.Being knowledgeable about model numbers can be invaluable to the Pyrex collector. You can also view your contract price by searching for this item(s) on GSA Advantage. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. 
If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. This product(s) resides on a Fisher Scientific GSA or VA contract. Bottoms also have a triangular enamel reference point for serial dilutions. They are not affected chemically or thermally by any of the methods commonly employed in laboratories where sterilization is routinely used. The bead also provides a means to equally space the side walls of the bottom and cover, thereby reducing the capillary action of the condensed moisture on the sides. The edges are beaded to provide greater mechanical strength.
These flat, clear dishes are made from soda lime silica glass and will withstand repeated sterilization (wet or dry).
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