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美国原装进口VWR一次性圆底玻璃试管VWR® disposable Culture tubes round bottom

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美国原装进口VWR一次性圆底玻璃试管VWR® disposable Culture tubes round bottom

由 I 型 B 级硼硅酸盐玻璃制成。

化学惰性、高耐热性、统一尺寸、方便的分配包。

每根管子在包装前均经过超过 500 °C (932 °F) 的温度热处理,从而消除污染、提高强度并减少破损。 VWR 一次性培养管可抵抗化学侵蚀和风化。内容物不会渗出并污染溶液。硼硅酸盐玻璃结构可防止实验室测试中的 pH 值变化。管材底部呈圆形,顶部经火抛光,无粗糙边缘。这些管的尺寸规格受到严格控制,以获得可靠、均匀的结果。管子干净密封在方便的分配包装中,以防止灰尘和其他颗粒污染。

VWRU47729-566   美国原装进口VWR一次性圆底玻璃试管,容量0.75ml,直径Ø6mm,高度50mm,2000个/箱

VWRU47729-568   美国原装进口VWR一次性圆底玻璃试管,容量3ml,直径Ø10mm,高度75mm,1000个/箱

VWRU47729-570   美国原装进口VWR一次性圆底玻璃试管,容量5ml,直径Ø12mm,高度75mm,1000个/箱

VWRU47729-572   美国原装进口VWR一次性圆底玻璃试管,容量9ml,直径Ø13mm,高度100mm,1000个/箱

VWRU47729-574   美国原装进口VWR一次性圆底玻璃试管,容量10ml,直径Ø15mm,高度85mm,1000个/箱

VWRU47729-576   美国原装进口VWR一次性圆底玻璃试管,容量14ml,直径Ø16mm,高度100mm,1000个/箱

VWRU47729-578   美国原装进口VWR一次性圆底玻璃试管,容量18ml,直径Ø16mm,高度125mm,1000个/箱

VWRU47729-580   美国原装进口VWR一次性圆底玻璃试管,容量22ml,直径Ø16mm,高度150mm,1000个/箱

VWRU47729-583   美国原装进口VWR一次性圆底玻璃试管,容量28ml,直径Ø18mm,高度150mm,500个/箱

VWRU47729-584   美国原装进口VWR一次性圆底玻璃试管,容量34ml,直径Ø20mm,高度150mm,500个/箱

VWR®, Culture tubes, round bottom, disposable

Manufactured from type I, class B borosilicate glass.

Chemically inert

High heat tolerance

Uniform dimensions

Convenient dispensing packages

Each tube is heat-treated at temperatures exceeding 500 °C (932 °F) immediately before packing, which eliminates contamination, increases strength, and reduces breakage. VWR® disposable culture tubes are resistant to chemical attack and weathering. Contents will not leach out and contaminate solutions. Borosilicate glass construction prevents pH change in laboratory tests. Tubes feature well-rounded bottoms and fire-polished tops free of rough edges. Dimensional specifications of these tubes are rigidly controlled for reliable, uniform results. Tubes are clean-sealed in a convenient dispensing package to keep them free from dust and other particulate contamination.