Bel-Art SWITCH-GRID网格试管架网；25-30mm试管，黄色（一包4个）

这种可拆分的试管架容纳两个不同大小的管子，用户可以快速更换网格，以实现容纳其他尺寸试管的需求。每个架子包括一组尺寸相同的网格。备用尺寸的网格可以单独购买。

• 适合直径为10毫米至30毫米的试管，安装在5个不同的彩色网格中

• 架子有三层可以将试管固定到位

• 其橡胶脚可防止货架在工作台上滑动；安全储存

• 耐化学腐蚀的聚甲醛塑料架子和网格可使用温和的清洁剂、乙醇或异丙醇进行清洁；在121°C（250°F）下进行高压灭菌 性价比高，比购买多个试管架更便宜更节省空间

Bel-Art Switch-Grid Test Tube Rack Grids; For 25-30mm Tubes, Yellow (Pack of 4)

This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alternate sizes can be purchased separately.

• 10mm to 30mm diameter test tubes fit in 5 colored coded grid inserts

• Three tier rack holds tubes securely in place

• Rubber feet keep racks from sliding on benchtop; provide secure stacking while in storage

• Chemical resistant polyoxymethylene plastic rack frame and grids can be cleaned with mild detergent, ethanol or isopropyl alcohol; autoclaved at 121°C (250°F)

• More compact and less expensive than purchasing multiple racks

• Rack frame overall dimensions: 31.8L x 11.1W x 6.7cmH (12½ x 4⅜ x 2⅝")