Portuguese translation: (béquer) de alto teor de sílica ou borossilicato
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English to Portuguese translations [PRO] Science - Chemistry; Chem Sci/Eng / Test Methods
English term or phrase:high-silica or borosilicate
Sample Decomposition Apparatus (optional)—This apparatus is shown in Fig. 1.
It consists of a high-silica or borosilicate 400 mL beaker for the specimen, an air bath (Fig. 2) that rests on a hot plate, and a 250 watt infrared lamp supported 1 in. above the air bath.
proveta de borossilicato e sílica??
de vidro de borossilicato e sílica elevada??