- clear quartz rod
- 2017-01-17 12:46
- 1. quartz rod with high purity 2. abrasion resistance3. high temperature 4. lowthermal expansion coefficient
- clear quartz plate
- 2017-01-17 12:45
- 1.quartz plate usedfor hearing control 2. far infrared control the manufacture 3. the size according to customer's d
- quartz instrument/ lab ware/ quartz glass ware/ beaker
- 2017-01-17 12:45
- quartz instrument/laboratory instrument/quartz lab waresupply kinds of quartz ware99.9purity
- quartz beaker
- 2016-11-11 09:02
- The beaker is very good acid-resiting material. Allacidsolutions havelittle effecton the quartzglass except oxyhdregen a