Pyrex32960砂芯坩埚 玻璃古奇坩埚
这些15mL的PYREX低形式坩埚有20mm直径中等孔隙(10到15um)烧结光盘。它们特别适合于分析工作，在那里，沉淀物在110C干燥到恒定的重量。它们也适用于更高的温度，在这种情况下，在电炉中加热是明智的。坩埚不应受到突然的温度变化的影响。为了避免应变，在温度降到250C之前，它们不应该从熔炉中取出。在这些坩埚底部经常使用耐热玻璃过滤器(9480号)来收集滤液。有关已加工的产品的更多信息，请查阅技术信息清单，以供选择和使用冰箱玻璃器皿的指南
Pyrex32960砂芯坩埚 pyrex玻璃古奇坩埚
These 15mL PYREX low form crucibles have 20mm diameter medium porosity (10 to 15um) fritted discs. They are particularly adapted to analytical work where precipitates are dried to constant weight at 110C. They are also suitable for higher temperatures, in which case it is advisable to heat in an electric furnace. Crucibles should not be subject to sudden temperature changes. In order to avoid strain, they should not be removed from the furnace until the temperature has dropped to 250C. PYREX filter tubes (No. 9480) are often used on the bottom of these crucibles to collect the filtrate. For more information on fritted products, please check the Technical Information Listing for the Guide to Selecting and Using Fritted Glassware
Pyrex32960砂芯坩埚 玻璃古奇坩埚
货号 | 容量ml | ODxH（mm） |
32960-15C | 15 | 30x44 |
32960-15M | 15 | 30x44 |
32960-30C | 30 | 41x50 |
32960-30M | 30 | 41x50 |
32960-30F | 30 | 41x50 |
Pyrex32960砂芯坩埚 玻璃古奇坩埚
Pyrex32960砂芯坩埚 pyrex玻璃古奇坩埚