Miscellaneous lamps and gas burners, mouth mirrors, spatulas, syringes, mortars, mixing tablets, files, polishing requisites, specialities for the mouth, dental and medical books, accounting requisites, etc., etc / The S.S. White Dental Mfg. Co.

  • S.S. White Dental Manufacturing Company.
Date:
1912
Catalogue details

Licence: In copyright

Credit: Miscellaneous lamps and gas burners, mouth mirrors, spatulas, syringes, mortars, mixing tablets, files, polishing requisites, specialities for the mouth, dental and medical books, accounting requisites, etc., etc / The S.S. White Dental Mfg. Co. Source: Wellcome Collection.

Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.

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    MICA ANNEALING TRAYS Mica transmits the heat of a flame undimin- ished, yet absolutely bars the products of combus- tion. Gold placed upon it—at the proper dis- tance above the flame —is quickly and per- fectly annealed without contamination. The line of Annealing Trays here- with shown affords the unequaled advantages of Mica in a number of con- venient forms adapted for use with various lamps and burners. No. 3. in. diameter 2J in. diameter No. 6. About 3 in. square Annealing Trays Nos. 3, 4, and 5 are circular disks of mica with frames and attachments for our lamps and burners. Nos. 3 and 4 are adapted to Gas Burners Nos. 17 and 20. No. 5 to Alcohol Lamps Nos. 1, 2, 21, and 22. No. 6 is a shovel-shaped sheet of mica in a metal frame, to be used with a cone-socket handle. A new sheet of mica can be slipped in when necessary. Tray No. 4 has, besides the mica annealing disk, a soapstone plate for heating giitta-percha, in which a metal button melting at 212° F. shows the softening temperature of low-heat gutta-percha. A second button, B, melting at 230° F., is substituted when high-heat gutta-percha is used. Metal parts of all the Trays, brass, nickel-plated. Price, No. 3 .-. $0.40 4, with soapstone and mica disk .75 Mica for Trays Nos. 4, 5, and 6 Soapstone, with metal buttons, for Tray No. 4 .75 .40 .10 .25