实验室器具

坚固，用户友好的通用手持折射仪，带有选择开关，适用于所有测量范围。可移动棱镜，用于清晰的轮廓线，直接和间接光入口，用于透明和不透明物质的测定。 包括温度计。 操作范围： 1.333 – 1.517 nD 准确度：  0.0005 nD 分度： 0.0005 nD 温度：  6 – 36°C 更多

Burners for experiments which would have formerly needed to be undertaken using a Bunsen burner. Designed to be both thermally and electrically safe. Heating via a column of hot air with a patented air management system. Featuring operation ... 更多

Burners for experiments which would have formerly needed to be undertaken using a Bunsen burner. Designed to be both thermally and electrically safe. Heating via a column of hot air with a patented air management system. Featuring operation ... 更多

Pellets for environmentally friendly generation of an open flame on the grid of the LAB2 and LAB3 electrical burners. 更多

Magnetic stirrer with stainless steel hotplate and ceramic coating, with digital temperature and speed control, and LED display. Housing resistant to chemicals. Quantity stirred, max. (H2O): 3 l Speed: 200 – 1500 rpm Heater power: 515 ... 更多

Economical magnetic stirrer with chemical resistant PET top, adjustable speed and holder for sensors or other accessories. Quantity stirred, max. (H2O): 1.5 l Speed: 300 – 2000 rpm Work plate: 120 mm dia. Dimensions: 150x145x50 ... 更多

Magnetic stirrer bar made of PTFE. Length: 20 mm Diameter: 8 mm 更多

Magnetic stirrer bar made of PTFE. Length: 40 mm Diameter: 8 mm 更多