Происхождение товара
Liaoning, China
Обработка поверхности
Шлифованный
Содержание озона
Без озона
PRODUCT NAME
One End Sealed Silica Quartz Test Tube
STANDARD
international grade,No bubbles, no scratch, no bright line
SHAPE 1
straight quartz tube,both end open
SHAPE2
twin hole quartz tube
MATERIAL
99.99% quartz crystal
Outside Diameter
1.5-300mm
Orgin
Jinzhou City ,Liaoning Province,China
Color
could aslo supply milky white quartz tube